CSM randomly tcp conn reset

Hello guys,
customer's CSM randomly reset TCP connections without any log message, or reload csm module.
reason of the reload is: Oct 5 09:16:08: %CSM_SLB-3-UNEXPECTED: Module 7 unexpected error: FPGA4 exception encountered.
sh mod csm tech-support utilization shows:
MACs UNICAST 99% (5572/s)
can anybody explain me what's that means? maybe too many unicast flows on the csm and that is a reason of the reload. I can't find any related infos in the documentation.
martin

your csm cored.
do a sho mod csm x tech core to get some core file info.
Then you have to exract the core file and send it to us for analysis.
Better open a TAC SR for guidance on how to extract the core file.
Or simply upgrade to the latest version hoping this was solved already.
the 99% unicast means 99% of the traffic received by the CSM is unicast and 1% mutlicast/broadcast. This is normal.
Gilles.

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