{ CentOS 6.9 problem in either helgrind or system lib Helgrind:Misc fun:pthread_cond_destroy_WRK fun:pthread_cond_destroy@* fun:qqueueDestruct fun:actionDestruct fun:cnfstmtDestruct fun:cnfstmtDestructLst fun:cnfstmtDestruct fun:cnfstmtDestructLst fun:doDestructCnfStmt fun:llExecFunc fun:destructAllActions fun:main } { libcrypto issue - only seen on Centos 6 so pretty sure false positive Memcheck:Leak fun:malloc fun:CRYPTO_malloc fun:EC_KEY_new fun:EC_KEY_new_by_curve_name fun:osslAnonInit fun:SetAuthMode fun:LstnInit fun:LstnInit fun:LstnInit fun:initTCPListener fun:create_tcp_socket fun:doOpenLstnSocks }