I did a bit of a google search on this and haven't found too much. Here's my snippet from /var/log/messages:
Code:
Apr 23 11:22:58 ws254 gdm[4741]: (child 15782) gdm_slave_alrm_handler: ws249.ltsp:0 got ARLM signal, to ping display
I've got about 4 gigs of that in my logs. Dunno really what to do about it. It's not hurting anything, but I'd rather have the logs only log things that I care about.