Crash on osgText

[seyyitgenc]

I got crash when while tilting window downwards. I had 5-10 place nodes on my app and a TrackNode which contains 5 text fields. TrackNode text fields are all dynamic and they are changing frequently. I am pretty sure that all of the nodes added succesfully to scene graph. Is it possible be related with fonts? Because time to time, i had fonts corrupted. For example i was seeing 8 but top parf of it is missing. This doesn't happen very often. What can be the root cause of this crash?

I am using these on linux x86_64 platform
osgEarth 3.7.0
osg 3.7.0

0x00000000400b0c57 in ?? ()
(gdb) bt
#0  0x00000000400b0c57 in ?? ()
#1  0x00007fffca763f3b in ?? () from /lib/x86_64-linux-gnu/libnvidia-glcore.so.570.195.03
#2  0x00007fffca7771db in ?? () from /lib/x86_64-linux-gnu/libnvidia-glcore.so.570.195.03
#3  0x00007fffca423eaf in ?? () from /lib/x86_64-linux-gnu/libnvidia-glcore.so.570.195.03
#4  0x00007ffff7e50b65 in osgText::Text::drawImplementationSinglePass(osg::State&, osg::Vec4f const&) const () from libs/linux-x86/libosgText.so.202
#5  0x00007ffff7e50f8d in osgText::Text::drawImplementation(osg::State&, osg::Vec4f const&) const () from libs/linux-x86/libosgText.so.202
#6  0x00007ffff7e5117e in osgText::Text::drawImplementation(osg::RenderInfo&) const () from //libs/linux-x86/libosgText.so.202
#7  0x00007ffff650aadb in osg::Drawable::drawInner(osg::RenderInfo&) const () from libs/linux-x86/libosgEarth.so.164
#8  0x00007ffff650ad1f in osg::Drawable::draw(osg::RenderInfo&) const () from /libs/linux-x86/libosgEarth.so.164
#9  0x00007ffff6acc2d5 in osgEarth::Internal::DeclutterDraw::renderLeaf(osgUtil::RenderLeaf*, osg::RenderInfo&, osgUtil::RenderLeaf*&, osgEarth::Internal::DeclutterDraw::RunningState&) ()
   from /libs/linux-x86/libosgEarth.so.164
#10 0x00007ffff6acbfd4 in osgEarth::Internal::DeclutterDraw::drawImplementation(osgUtil::RenderBin*, osg::RenderInfo&, osgUtil::RenderLeaf*&) ()
   from //libs/linux-x86/libosgEarth.so.164
#11 0x00007ffff4975905 in osgUtil::RenderBin::draw(osg::RenderInfo&, osgUtil::RenderLeaf*&) () from libs/linux-x86/libosgUtil.so.202
#12 0x00007ffff49750bb in osgUtil::RenderBin::drawImplementation(osg::RenderInfo&, osgUtil::RenderLeaf*&) () from libs/linux-x86/libosgUtil.so.202
#13 0x00007ffff4982aa4 in osgUtil::RenderStage::drawImplementation(osg::RenderInfo&, osgUtil::RenderLeaf*&) () from /libs/linux-x86/libosgUtil.so.202
--Type <RET> for more, q to quit, c to continue without paging--
#14 0x00007ffff497593b in osgUtil::RenderBin::draw(osg::RenderInfo&, osgUtil::RenderLeaf*&) () from i/libs/linux-x86/libosgUtil.so.202
#15 0x00007ffff4981c27 in osgUtil::RenderStage::drawInner(osg::RenderInfo&, osgUtil::RenderLeaf*&, bool&) () from /libs/linux-x86/libosgUtil.so.202
#16 0x00007ffff4983982 in osgUtil::RenderStage::draw(osg::RenderInfo&, osgUtil::RenderLeaf*&) () from libs/linux-x86/libosgUtil.so.202
#17 0x00007ffff49837f4 in osgUtil::RenderStage::draw(osg::RenderInfo&, osgUtil::RenderLeaf*&) () from /libs/linux-x86/libosgUtil.so.202
#18 0x00007ffff498e690 in osgUtil::SceneView::draw() () from /libs/linux-x86/libosgUtil.so.202
#19 0x00007ffff7f173bf in osgViewer::Renderer::cull_draw() () from /libs/linux-x86/libosgViewer.so.202
#20 0x00007ffff7bbe5b9 in osg::GraphicsContext::runOperations() () from /libs/linux-x86/libosg.so.202
#21 0x00007ffff7f5a7c4 in osgViewer::ViewerBase::renderingTraversals() () from /libs/linux-x86/libosgViewer.so.202