What is the impact of this issue to you?

journal is spammed with the following messages:

Dec 13 17:04:06 wpa_supplicant[4438]: wlp1s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-57 noise=9999 txrate=780000
Dec 13 17:04:09 wpa_supplicant[4438]: wlp1s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-54 noise=9999 txrate=585000
Dec 13 17:04:12 wpa_supplicant[4438]: wlp1s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-55 noise=9999 txrate=585000

pretty much every 3 seconds

Please provide the package NVR for which the bug is seen:

kernel-5.14.0-514.el9.x86_64
wpa_supplicant-2.10-5.el9.x86_64

It's possible that this isn't directly a wpa_supplicant issue. I started seeing the messages on Nov 8th which is when the above kernel version was installed.

How reproducible is this bug?:

Unsure, only have one C9S system.

Steps to reproduce

1. Connect to wifi

Expected results

minimal log entries

Actual results

lots of log entries

Also seen regularly:
Dec 13 17:03:48 wpa_supplicant[4438]: wlp1s0: Reject scan trigger since one is already pending