Looks like a bug in 4.6.3: Segmentation fault on SIGHUP · Issue #1629 · coturn/coturn · GitHub
Upgrading to 4.7.0 (coturn-4.7.0-1.el9) should fix it.
Looks like a bug in 4.6.3: Segmentation fault on SIGHUP · Issue #1629 · coturn/coturn · GitHub
Upgrading to 4.7.0 (coturn-4.7.0-1.el9) should fix it.