[  544.001125][ T1978] tun1: deleting peer with id 10, reason 4
[  544.002094][ T1992] tun3: deleting peer with id 12, reason 4
[  544.002456][ T1967] tun0: deleting peer with id 4, reason 4
[  544.002943][ T1967] tun0: deleting peer with id 3, reason 4
[  544.003323][ T1967] tun0: deleting peer with id 5, reason 4
[  544.003701][ T1967] tun0: deleting peer with id 1, reason 4
[  544.004085][ T1967] tun0: deleting peer with id 6, reason 4
[  544.004453][ T1967] tun0: deleting peer with id 2, reason 4
[  544.005848][ T1985] tun2: deleting peer with id 11, reason 4
[  556.545739][    C3] tun0: no available key for peer 1, key-id: 0
[  556.769953][    C3] tun0: no available key for peer 3, key-id: 0
[  556.886665][    C2] tun0: no available key for peer 4, key-id: 0
[  556.996455][    C3] tun0: no available key for peer 5, key-id: 0
[  581.040144][ T3068] iperf3 (3068) used greatest stack depth: 23288 bytes left
[  583.750084][ T3093] tun0: deleting peer with id 1, reason 1
[  583.822202][ T3094] tun1: deleting peer with id 10, reason 1
[  586.655383][ T3108] tun0: deleting peer with id 2, reason 1
[  586.720566][ T3109] tun2: deleting peer with id 11, reason 1
[  589.796864][   T65] tun0: deleting peer with id 3, reason 2
[  590.819887][   T65] tun0: deleting peer with id 4, reason 2
[  590.820400][   T65] tun0: deleting peer with id 5, reason 2
[  590.820773][   T65] tun0: deleting peer with id 6, reason 2
[  595.940338][   T10] tun3: deleting peer with id 12, reason 2
[  596.004892][   T65] tun4: deleting peer with id 13, reason 2
[  596.067887][   T10] tun5: deleting peer with id 14, reason 2
[  596.132882][   T65] tun6: deleting peer with id 15, reason 2