[info   ] GrandPrixManager: Loading Grand Prix files from /home/celeste/.local/share/supertuxkart/grandprix/
[info   ] ShaderFilesManager: Compiling shader : degraded_ibl.frag
[info   ] ShaderFilesManager: Compiling shader : sunlight.frag
/usr/include/c++/8/bits/stl_vector.h:932: std::vector<_Tp, _Alloc>::reference std::vector<_Tp, _Alloc>::operator[](std::vector<_Tp, _Alloc>::size_type) [with _Tp = r600_sb::value*; _Alloc = std::allocator<r600_sb::value*>; std::vector<_Tp, _Alloc>::reference = r600_sb::value*&; std::vector<_Tp, _Alloc>::size_type = long unsigned int]: Assertion '__builtin_expect(__n < this->size(), true)' failed.
Aborted (core dumped)