Is a `preloaded library` warning from `rkhunter` a reason to worry?

[17:16:52] Checking for preloaded libraries [ Warning ] [17:16:53] Warning: Found preloaded shared library: /usr/lib/arm-linux-gnueabihf/libarmmem-${PLATFORM}.so ######## #ls /usr/lib/arm-linux-gnueabihf/libarmmem-* /usr/lib/arm-linux-gnueabihf/libarmmem-aarch64.so /usr/lib/arm-linux-gnueabihf/libarmmem-v7l.so /usr/lib/arm-linux-gnueabihf/libarmmem-v6l.so /usr/lib/arm-linux-gnueabihf/libarmmem-v8l.so And I have zero idea what that means. I have installed rkhunter on a dirty system so the file hashes are not reliable but that doesn't sound relevant to the above warning.