What were you trying to do that didn't work?

enabling healthcheck causes the server to segfault consistently every ~1.5 hours

What is the impact of this issue to you?

service going down

Please provide the package NVR for which the bug is seen:

freeradius.x86_64 3.0.27-1.el9 @rhel-9-for-x86_64-appstream-rpms

How reproducible is this bug?:

always

Steps to reproduce

1. enable keepalive/status checks (either globally security { status_server = yes } or per home_server { status_check = status-server } in proxy.conf
2. wait for ~1.5 hours, on next check we get

22:02:18 $ (728813)   3GPP-MS-Time-Zone = 0x4000
22:02:18 $ (728813)   3GPP-Negotiated-DSCP = 0
22:02:18 $ (728813)   NAS-IP-Address := 139.156.122.122
22:02:18 $ (728813)   Proxy-State = 0x3630
22:02:18 $ No outstanding request was found for Accounting-Response packet from host 192.168.5.2 port 1813 - ID 176
22:02:18 $ (728750) Marking home server 192.168.4.2 port 1813 alive
22:02:18 $ (728750) Received response to status check 728750 ID 254 (1 in current sequence)
22:02:18 $ Segmentation fault

1. Downgrade to freeradius x86_64 3.0.21-44.el9_6 rhel-9-for-x86_64-appstream-rpms fixes the behaviour, but leaves without TLS 1.3

Expected results

servers is working 

Actual results

server segfaulting

Additional info

This seems to fix this issue: https://github.com/FreeRADIUS/freeradius-server/commit/3448cd0dc1c6fb7842cda2bb1223256062b39ff7 but was never merged

Upstream bug closed wontfix for 3.0.x: https://github.com/FreeRADIUS/freeradius-server/issues/5697