### Description * kamailio 5.6.1 on AlmaLinux 9 and OpenSSL 3.0.5 * Used tlsa to separate the OS version of OpenSSL (which is 3.0.1). The same issue happens with the OS version of OpenSSL * Generating TLS client traffic * The issue will occur at about 25 conn/sec * Multiple unpredicatable types of shm corruption
### Troubleshooting * No issue with tlsa + OpenSSL 1.1.1q; the module can sustain 50 conn/sec up to 500 persistent connections.
#### Reproduction 1. Used kamailio configuration from the outbound module documentation; i.e., configure kamailio as a TLS edge proxy. To isolate the registrar is another kamailio system 1. Use a SIP load tester to generate REGISTER traffic(Expires: 600) ; at the end of the REGISTER, keep the connection alive and reREGISTER at 300 secs. 1. Generate traffic at > 25 conn/sec (with < 25 conn/sec the test usually succeeds)
#### Debugging Data BT in comments below
#### Log Messages
#### SIP Traffic
### Possible Solutions ### Additional Information
5.6.1
* **Operating System**: AlmaLinux 9, with (OS) OpenSSL 3.0.1. I used tlsa + OpenSSL 3.0.5