[  859.750860][    C0] tun0: no available key for peer 3, key-id: 0
[  859.962235][    C3] tun0: no available key for peer 4, key-id: 0
[  860.164888][    C2] tun0: no available key for peer 5, key-id: 0
[  860.373187][    C3] tun0: no available key for peer 6, key-id: 0
[  868.332724][T10055] iperf3 (10055) used greatest stack depth: 22432 bytes left
[  868.584531][ T9934] tun2: deleting peer with id 11, reason 4
[  868.587128][ T9963] tun6: deleting peer with id 15, reason 4
[  868.587178][ T9955] tun5: deleting peer with id 14, reason 4
[  868.589879][ T9927] tun1: deleting peer with id 10, reason 4
[  868.592403][ T9962] tun0: deleting peer with id 6, reason 4
[  868.594194][ T9941] tun3: deleting peer with id 12, reason 4
[  868.597850][ T9948] tun4: deleting peer with id 13, reason 4
[  868.598193][ T9962] tun0: deleting peer with id 5, reason 4
[  868.605373][ T9962] tun0: deleting peer with id 4, reason 4
[  868.612927][ T9962] tun0: deleting peer with id 3, reason 4
[  868.617789][ T9962] tun0: deleting peer with id 2, reason 4
[  868.628003][ T9962] tun0: deleting peer with id 1, reason 4