to clarify, after i rebooted the machine after apache hung, i was going through the error logs. when i seen the vlogger errors, i searched here and found that bug/fix and applied it. That was this morning. Server has been running fine since then, I just wasnt aware the vlogger problem was the root of my apache hanging problem. It hasnt happened since i applied the fix, and the messages in the error log have ceased.
So to sumarize, the fix was applied, and server is running fine at this point, it hasnt seized since i applied it.