#0  0xf6b2894c in glDeleteTextures () from /opt/lib32/usr/lib/libGL.so.1
#1  0xf7b68133 in textures::remove_uploaded_textures() () from /opt/df_linux/libs/libgraphics.so
#2  0xf7b691b8 in textures::load_multi_pdim(std::string const&, long*, long, long, bool, long*, long*) () from /opt/df_linux/libs/libgraphics.so
#3  0x0819c990 in ?? ()
#4  0x08116e30 in ?? ()
#5  0x0819b0fe in ?? ()
#6  0x0845f574 in process_object_lines(textlinesst&, std::string&, std::string&) ()
#7  0xf7ae3e40 in graphicst::prepare_graphics(std::string&) () from /opt/df_linux/libs/libgraphics.so
#8  0x084d99d6 in ?? ()
#9  0x084da686 in ?? ()
#10 0x084daccb in ?? ()
#11 0xf7af0ad6 in interfacest::loop() () from /opt/df_linux/libs/libgraphics.so
#12 0x083c81ff in mainloop() ()
#13 0xf7ad254e in enablerst::async_loop() () from /opt/df_linux/libs/libgraphics.so
#14 0xf7ad284d in call_loop(void*) () from /opt/df_linux/libs/libgraphics.so
#15 0xf7f1555e in SDL_RunThread () from /opt/lib32/usr/lib/libSDL-1.2.so.0
#16 0xf7f5e82d in RunThread () from /opt/lib32/usr/lib/libSDL-1.2.so.0
#17 0xf7816adc in start_thread () from /opt/lib32/lib/libpthread.so.0
#18 0xf78f8c1e in clone () from /opt/lib32/lib/libc.so.6