Linux puskom-ProLiant-DL385-Gen10 5.4.0-150-generic #167~18.04.1-Ubuntu SMP Wed May 24 00:51:42 UTC 2023 x86_64

//usr/share/doc/libmagic-mgc/README.Debian

 
Between architectures, the compiled magic at /usr/lib/file/magic.mgc
differs only in the endianness. The libmagic library can auto-detect
wrong endianness and handle that situation gracefully, at a significant
performance cost though.

Therefore: If you run file/libmagic in a mixed-endianness multi-arch
setup, choose the architecture for libmagic-mgc wisely.