[ 1219.478001][    C3] tun0: no available key for peer 3, key-id: 0
[ 1219.542583][    C3] tun0: no available key for peer 4, key-id: 0
[ 1219.609290][    C2] tun0: no available key for peer 5, key-id: 0
[ 1219.671854][    C1] tun0: no available key for peer 6, key-id: 0

WAIT TIMEOUT stderr

Ctrl-C stderr

Ctrl-C stderr