#0  *__GI___libc_free (mem=0x3e8000003dc80000) at malloc.c:3709
#1  0x00007ffff38f806a in ?? () from /usr/lib/libnvidia-glcore.so.275.28
#2  0x00007ffff3b80d68 in ?? () from /usr/lib/libnvidia-glcore.so.275.28
#3  0x00007ffff39b5f40 in ?? () from /usr/lib/libnvidia-glcore.so.275.28
#4  0x00007ffff399bb90 in ?? () from /usr/lib/libnvidia-glcore.so.275.28
#5  0x00000000005749e6 in Texture::~Texture (this=0x1f557a0, __in_chrg=<optimized out>) at TextureManager.h:11
#6  0x0000000000574a4e in Texture::~Texture (this=0x1f557a0, __in_chrg=<optimized out>) at TextureManager.h:11
#7  0x000000000057488f in TextureManager::Clear () at TextureManager.cpp:52
#8  0x00000000004eaf8b in Pi::Quit () at Pi.cpp:611
#9  0x00000000004ede04 in Pi::Start () at Pi.cpp:1230
#10 0x000000000058a9ac in main (argc=1) at main.cpp:18