AP530WW: Strange syslog message

[Walther Hamre]

I'm getting some messages in my syslog logs from a few of our AP530WW access points. The message is:
--------------
Source Host: ??? (172.28.0.205)
Facility: KERNEL
Priority: ERROR

Text of syslog message:
Jul 27 07:50:21 Access_Point: Hook 4 (SRC) c12f24c0
--------------
All the access points run software WA.02.19, but I had the same problem with a previous software version too. (don't remember the number, though).

I couldn't find anything about this anywhere else, so I hope someone can put me on the right track.

Thanks in advance

[AshYusof]

I also received same logs in my syslog server. Can anyone explain this and is it require attention or fix?