CI-N-EWHILE-While executing function "queue_work”CI-EFLOWID-For flow CI_FlowTCP_U [Flow in negotiations Accepted physical flow] PHYSICAL @0x0000000000a38db  . *:v4:44445 KS N/A, KR N/A  . Open fd=10, conn August 17, 2011 3:27:43 PM EDT, disc N/A,  . ->, tmo 0 00:00:15 N/S 1/0 CI-EWHILE-While executing function ""CI_FlowTLS_U::handshake”” CI-BSAFE-error:1407609C:SSLroutines:SSL23_GET_CLIENT_HELLO:http request: ; in file "s23_srvr.c" at line 746

The entry might also appear as: SSL routines:SSL23_GET_CLIENT_HELLO:unknown protocol.

This may be because the Domain (or Broker) is in FIPS 140 mode but the client is not. It may also be that the client is a non-Smarts client (for example a load balancer’s HTTP check). In that case, switch the load balancer to HTTPS check.