/usr/arm-linux-gnueabi/lib/libgo.so.5 is in libgo5-armel-cross 4.9.3-13ubuntu2cross1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/arm-linux-gnueabi/lib/libgo.so.5.0.0
/usr/arm-linux-gnueabi/lib/libgo.so.5.0.0