gcc-5-mips64-linux-gnuabi64-base 5.3.1-14ubuntu2cross1 / usr / lib / gcc-cross / mips64-linux-gnuabi64 / 5

/usr/lib/gcc-cross/mips64-linux-gnuabi64/5/ is in gcc-5-mips64-linux-gnuabi64-base 5.3.1-14ubuntu2cross1.

This file is owned by root:root, with mode 0o755.