[  276.669122][    C2] tun0: no available key for peer 1, key-id: 0
[  276.816174][    C1] tun0: no available key for peer 3, key-id: 0
[  276.893291][    C3] tun0: no available key for peer 4, key-id: 0

WAIT TIMEOUT stderr

Ctrl-C stderr

Ctrl-C stderr