Loading an urdf model from the parameter server with hydro

edit

Migrating from groovy to hydro, I encountered the following problem:

When I try to load an urdf model from the parameter server with the following code:

urdf::Model urdfModel;
if(!nh.hasParam(urdfName))
{
    return;
}
if(!urdfModel.initParam(urdfName))
{
    return;
}

where urdfName is a std::string (e.g., "/robot_description"), using hydro the program dies and I receive the following error message (with gdb):

Program received signal SIGILL, Illegal instruction.
0x00007ffff4e6af0f in std::vector<float, std::allocator<float> >::_M_insert_aux(__gnu_cxx::__normal_iterator<float*, std::vector<float, std::allocator<float> > >, float const&) ()
   from /usr/lib/libpcl_common.so.1.7
(gdb) bt
#0  0x00007ffff4e6af0f in std::vector<float, std::allocator<float> >::_M_insert_aux(__gnu_cxx::__normal_iterator<float*, std::vector<float, std::allocator<float> > >, float const&) ()
   from /usr/lib/libpcl_common.so.1.7
#1  0x00007ffff3005cbb in ?? () from /opt/ros/hydro/lib/liburdfdom_world.so
#2  0x00007ffff2fff447 in ?? () from /opt/ros/hydro/lib/liburdfdom_world.so
#3  0x00007ffff2ff3d97 in urdf::parseURDF(std::string const&) () from /opt/ros/hydro/lib/liburdfdom_world.so
#4  0x00007ffff32503a3 in urdf::Model::initString(std::string const&) () from /opt/ros/hydro/lib/liburdf.so
#5  0x00007ffff324f60e in urdf::Model::initParam(std::string const&) () from /opt/ros/hydro/lib/liburdf.so

The same code and urdf model work fine with groovy.

I am running Lubuntu 12.10 with ROS hydro (urdf 1.10.18, urdfdom 0.2.10).

Edit: I am using an i7 CPU. The output of valgrind is:

vex amd64->IR: unhandled instruction bytes: 0xC5 0xFA 0x10 0x2 0xC5 0xFA 0x11 0x0
==28164== valgrind: Unrecognised instruction at address 0x7bd2f0f.
==28164==    at 0x7BD2F0F: std::vector<float, std::allocator<float> >::_M_insert_aux(__gnu_cxx::__normal_iterator<float*, std::vector<float, std::allocator<float> > >, float const&) (in /usr/lib/libpcl_common.so.1.7.0)
==28164==    by 0x9A13CBA: ??? (in /opt/ros/hydro/lib/liburdfdom_world.so)
==28164==    by 0x9A0D446: ??? (in /opt/ros/hydro/lib/liburdfdom_world.so)
==28164==    by 0x9A01D96: urdf::parseURDF(std::string const&) (in /opt/ros/hydro/lib/liburdfdom_world.so)
==28164==    by 0x97C83A2: urdf::Model::initString(std::string const&) (in /opt/ros/hydro/lib/liburdf.so)
==28164==    by 0x97C760D: urdf::Model::initParam(std::string const&) (in /opt/ros/hydro/lib/liburdf.so)
==28164==    by 0x7703F0A: <my_code>
==28164== Your program just tried to execute an instruction that Valgrind
==28164== did not recognise.  There are two possible reasons for this.
==28164== 1. Your program has a bug and erroneously jumped to a non-code
==28164==    location.  If you are running Memcheck and you just saw a
==28164==    warning about a bad jump, it's probably your program's fault.
==28164== 2. The instruction is legitimate but Valgrind doesn't handle it,
==28164==    i.e. it's Valgrind's fault.  If you think this is the case or
==28164==    you are not sure, please let us know and we'll try to fix it.
==28164== Either way, Valgrind will now raise a SIGILL signal which will
==28164== probably kill your program.
==28164== 
==28164== Process terminating with default action of signal 4 (SIGILL)
==28164==  Illegal opcode at address 0x7BD2F0F
==28164==    at 0x7BD2F0F: std::vector<float, std::allocator<float> >::_M_insert_aux ...