linux-pam try_authtok
This results in unrecognized option [try_authtok]
This option was added to https://git.alpinelinux.org/aports/commit/main/linux-pam?id=98957a9d69834988d1951cc70c0e76520f5801f7
Per pam_unix.so doc, there is a use_authtok. Perhaps this is what is meant.