[  430.613623][    C1] tun0: no available key for peer 2, key-id: 0
[  430.696556][    C3] tun0: no available key for peer 3, key-id: 0
[  430.855761][    C2] tun0: no available key for peer 5, key-id: 0
[  441.101340][ T4575] iperf3 (4575) used greatest stack depth: 22896 bytes left
[  442.989030][ T4669] tun0: deleting peer with id 1, reason 1
[  443.070231][ T4673] tun1: deleting peer with id 1, reason 1
[  445.963019][ T4721] tun0: deleting peer with id 2, reason 1
[  446.060800][ T4725] tun2: deleting peer with id 2, reason 1
[  452.143089][   T52] tun0: deleting peer with id 4, reason 2
[  452.143698][   T52] tun0: deleting peer with id 3, reason 2
[  452.144216][   T52] tun0: deleting peer with id 5, reason 2
[  452.144480][   T52] tun0: deleting peer with id 6, reason 2
[  457.327552][   T52] tun3: deleting peer with id 3, reason 2
[  457.391876][   T52] tun4: deleting peer with id 4, reason 2
[  457.454887][   T10] tun5: deleting peer with id 5, reason 2
[  457.583880][   T52] tun6: deleting peer with id 6, reason 2