We're using KeraLua/NLua with Xamarin/Android and our application fails to start since KeraLua Version 1.0.4 at least. The error we get is (name of app obfuscated):

07-22 13:26:16.210 D/Mono (22457): DllImport attempting to load: 'liblua53.so'.
07-22 13:26:16.214 D/Mono (22457): DllImport error loading library './liblua53.so': 'dlopen failed: cannot locate symbol "fseeko64" referenced by "/data/app/myapp/lib/arm64/liblua53.so"...'.
07-22 13:26:16.215 D/Mono (22457): DllImport error loading library './liblua53.so': 'dlopen failed: cannot locate symbol "fseeko64" referenced by "/data/app/myapp/lib/arm64/liblua53.so"...'.
07-22 13:26:16.215 D/Mono (22457): DllImport error loading library '/system/lib/liblua53.so': 'dlopen failed: library "/system/lib/liblua53.so" not found'.
07-22 13:26:16.215 D/Mono (22457): DllImport error loading library '/system/lib/liblua53.so': 'dlopen failed: library "/system/lib/liblua53.so" not found'.

It works on selected devices (eg Nexus 5x), but fails for most. I think it might be related to android/ndk#364 in one way or another.