Sudden excess of kernel message "xs_tcp_setup_socket"

tumbleweed v20230322

Since the last update there have an abundance of the following error message in the system log:

2023-03-29T11:07:23-0700 sma-station14l kernel: xs_tcp_setup_socket: connect returned unhandled error -107

There are a 100 or so of these per day.

It does not seem to affect any operations; the network continues to perform as expected.

Any ideas? Observations?