Errors running commands in Alpine 3.19 and 3.20

[algal]

In iSH, in Alpine 3.19 and Alpine 3.20, I see errors trying to run a provisioning script that runs without incident on Alpine 3.14.

What fails is the command ssh-keyscan github.com, which emits the error message confree: attempt to free bad fdno 0.

Before reaching this failure point, the script doesn't do much very exotic. To summarize, it runs cat. It makes some directories and copies some files, it does an apk update, apk fix, and an apk add git openssh.

Observing this on my Ipad pro and on my iphone 15 pro