I have two items, both dynamic snmp items. Both worked in 1.8.10, now only one of them works in 1.8.11.
When I say it "doesn't work", it goes into an unsupported mode with the following in the server log file:
17262:20120327:184450.918 item [figaro:process.memused[firefox.exe]] became not supported: cannot find index [HOST-RESOURCES-MIB::hrSWRunName] of the OID [HOST-RESOURCES-MIB::hrSWRunPerfMem["index","HOST-RESOURCES-MIB::
I attached an xml file(figaro.xml) of the host that has the working and non working items. The one's that work are using dynamic snmp indexes to look up NIC traffic information, and the one that's failing is looking up memory consumption for firefox.exe.
Changing back and forth between the 1.8.10 and 1.8.11 zabbix_server binary makes the problem apparent on my system with no other changes.
Both were configured using the exact same ./configure line. I attached the config.log for both as well.
All listed attachments are inside of zabbix.zip(attached).