Program received signal SIGSEGV, Segmentation fault.
0x00007ffff77a6aa3 in irr::video::COpenGLDriver::setActiveTexture(unsigned int, irr::video::ITexture const*) () from /usr/lib64/libIrrlicht.so.1.8
(gdb) bt
#0  0x00007ffff77a6aa3 in irr::video::COpenGLDriver::setActiveTexture(unsigned int, irr::video::ITexture const*) () from /usr/lib64/libIrrlicht.so.1.8
#1  0x00007ffff77ab406 in irr::video::COpenGLDriver::setMaterial(irr::video::SMaterial const&) () from /usr/lib64/libIrrlicht.so.1.8
#2  0x00007ffff76c7a41 in irr::scene::CAnimatedMeshSceneNode::render() ()
   from /usr/lib64/libIrrlicht.so.1.8
#3  0x00007ffff7743823 in irr::scene::CSceneManager::drawAll() ()
   from /usr/lib64/libIrrlicht.so.1.8
#4  0x0000000000688fb3 in the_game (kill=@0x973078: false, random_input=false, 
    input=0xbc6350, device=0x98ae40, font=0xbc6230, 
    map_dir=<error reading variable: Cannot access memory at address 0x7fff4227b958>, playername="kahrl", password="tZ2AEurKmYVi31pH/+TMqEtUqFw", address=
    "kaeza.mooo.com", port=30000, error_message=L"", configpath=
    "/home/kahrl/minetest/bin/../minetest.conf", chat_backend=..., 
    gamespec=..., simple_singleplayer_mode=false)
    at /home/kahrl/minetest/src/game.cpp:3153
#5  0x000000000069a16c in main (argc=<optimized out>, argv=<optimized out>)
    at /home/kahrl/minetest/src/main.cpp:2110