I found this thread:
Which suggests this message involves:
1. Some object is sending information out an outlet in some thread
other than the scheduler or low priority threads.
2. Memory has been corrupted by some object.
I'll post a patch right after this. I'm trying to cut out all of the extra objects. The patch will seem weird since I've hacked out most of the useful function.
The only 3rd party external is cambio~, by Matt Wright. It's here:
Is this a problem where cambio~ is sending its message in the audio thread?
To reproduce, open the patch and turn on audio. No errors. Open the gate to with the toggle. Errors.
Intel iMac; 10.4.11; Max 4.6.3