#0  0x00007fffedac6c87 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#1  0x00007fffedac7206 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#2  0x00007fffed9beb6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#3  0x00007fffed9a38b8 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007fffed9a3e29 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007fffed9807dc in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#6  0x00007fffed980e91 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#7  0x00007fffed977a90 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#8  0x00007fffed965527 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#9  0x00007fffeda84403 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#10 0x00000000005e64e9 in Graphics::RendererLegacy::DrawTriangles (this=0xd47010, v=0x7fffffffce00, m=0x4fbefb0, t=Graphics::TRIANGLE_FAN) at RendererLegacy.cpp:408
#11 0x000000000046ed4c in DrawAtmosphereSurface (renderer=0xd47010, campos=..., rad=1.02419472, mat=0x4fbefb0) at GeoSphere.cpp:1334
#12 0x000000000046f312 in GeoSphere::Render (this=0x36d6740, renderer=0xd47010, campos=..., radius=8504180, scale=1, shadows=...) at GeoSphere.cpp:1389
#13 0x0000000000594588 in TerrainBody::Render (this=0x3702e60, renderer=0xd47010, camera=0x3ae76f0, viewCoords=..., viewTransform=...) at TerrainBody.cpp:109
#14 0x0000000000417a7a in Camera::Draw (this=0x3ae76f0, renderer=0xd47010, excludeBody=0x36fab50) at Camera.cpp:184
#15 0x0000000000598ef2 in WorldView::Draw3D (this=0x40fa2f0) at WorldView.cpp:379
#16 0x0000000000502fc0 in Pi::MainLoop () at Pi.cpp:1019
#17 0x0000000000502965 in Pi::Start () at Pi.cpp:910
#18 0x00000000005aa570 in main (argc=1, argv=0x7fffffffdfe8) at main.cpp:58