************************************* > ITK-SNAP: Segmentation fault > BACKTRACE: > /usr/lib/snap-3.6.0/ITK- > SNAP(_Z24SegmentationFaultHandleri+0x144)[0x5555c5627d14] > /lib/x86_64-linux-gnu/libc.so.6(+0x34f00)[0x7f02a322ff00] > /usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x45d4c8)[0x7f0281dcb4c8] > /usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x455968)[0x7f0281dc3968] > /usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x447d70)[0x7f0281db5d70] > /usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x1edc1e)[0x7f0281b5bc1e] > /usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0xa27f2)[0x7f0281a107f2] > /usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0xb72d5)[0x7f0281a252d5] Given this backtrace it is very likely a bug in the Intel graphics driver, at least I could not reproduce it with my AMD card.
Could you try running itksnap like LIBGL_ALWAYS_SOFTWARE=1 itksnap to see if it also crashes when the software rasterer is used for OpenGL? Best, Gert
