(gdb) bt
#0  0xb7fe2424 in __kernel_vsyscall ()
#1  0xb7b70751 in raise () from /lib/i686/cmov/libc.so.6
#2  0xb7b73b82 in abort () from /lib/i686/cmov/libc.so.6
#3  0xb7ba718d in ?? () from /lib/i686/cmov/libc.so.6
#4  0xb7bb1281 in ?? () from /lib/i686/cmov/libc.so.6
#5  0xb7bb2ad8 in ?? () from /lib/i686/cmov/libc.so.6
#6  0xb7bb5bbd in free () from /lib/i686/cmov/libc.so.6
#7  0xb7d8b751 in operator delete(void*) () from /usr/lib/libstdc++.so.6
#8  0xb7d8b7ad in operator delete[](void*) () from /usr/lib/libstdc++.so.6
#9  0x08075db0 in vertical_flip (pixels=0x841ef70 "`\240a\240\t", width=256, height=256, components=1) at text.cpp:43
#10 0x08075e68 in Text::loadTextureData (this=0x8088d00, textureFilename=0x80798ac "geneva.tga") at text.cpp:55
#11 0x08075c47 in Text::Text (this=0x8088d00, imageFilename=0x80798ac "geneva.tga", hintFilename=0x80798a0 "geneva.hint") at text.cpp:18
#12 0x08075adf in Text::Instance () at text.cpp:9
#13 0x080735e1 in Play::renderScene (this=0x8409020) at play.cpp:122
#14 0x08073425 in Play::process (this=0x8409020) at play.cpp:74
#15 0x08070337 in GameStateManager::process (this=0x8088be0) at gsm.cpp:86
#16 0x08071be4 in main (argc=1, argv=0xbffff5b4) at main.cpp:20