Strange Error: "apply_selection_policy_once"

[monodata]

A script I run that uses Pashua reported this error in the log but I can't find any information about it:

2019-08-19 12:30:11.240 Pashua[60263:767515] apply_selection_policy_once: avoid use of removable GPUs (via net.bluem.pashua:GPUSelectionPolicy->avoidRemovable)

Is this just a notification or a terminating error?

[BlueM]

I have no idea. The only things I can tell:

• This does not come from Pashua itself
• It’s the first time I hear of this phenomenon