Avoid spamming errors when network is disconnected.
Returned address will be invalid, so it can be checked by the user via
`ret.is_valid_ip_address`.
(cherry picked from commit 59eea34851)
Avoid spamming errors when network is disconnected.
Returned address will be invalid, so it can be checked by the user via
`ret.is_valid_ip_address`.
(cherry picked from commit 59eea34851)