This file is indexed.

/usr/x86_64-linux-gnux32/lib64/libasan.so.4 is in lib64asan4-x32-cross 7.3.0-16ubuntu3cross1.

This file is owned by root:root, with mode 0o777.

It is a symlink to /usr/x86_64-linux-gnux32/lib64/libasan.so.4.0.0