One part of configuration is localCert (written through snmpd.conf) and trusted certificates (written by invoking snmpset). The other part is configuring notification targets (trap receivers) and TSM users. This is also done by invoking snmpset command. The above operations work fine. The problems appear when we try to change securityName (user) parameter. We get a following error and crash in snmpd: error on subcontainer 'tlstmParams' insert (-1) error inserting tlstmParams com_ntfTLS1 The interesting thing is that this works if cache has been cleaned between creating/editing a user and trying to edit it again: tlstmParamsTable:cache:free: called, 1 rows tlstmParamsTable:entry:delete: entry 0x4d9d58 / row 0x4d9d40 tlstmParamsTable:cache:free: done, 0 rows But if the cache wasn’t cleared after last operation we always get this crash. Timeout for cache cleaning is 60 seconds based on what we see. I have included the following: Operations performed when SnmpTargetV3Dtls (notification target + TSM user) is re-configured. Traces from database when these operations are performed. PMD from one of the crashes
