[   18.098265][    C3] tun0: no available key for peer 2, key-id: 0
[   18.189159][    C3] tun0: no available key for peer 4, key-id: 0
[   18.289094][    C0] tun0: no available key for peer 6, key-id: 0
[   38.226996][  T451] iperf3 (451) used greatest stack depth: 23288 bytes left
[   40.433838][  T476] tun0: deleting peer with id 1, reason 1
[   40.485570][  T477] tun1: deleting peer with id 1, reason 1
[   43.000700][  T491] tun0: deleting peer with id 2, reason 1
[   43.050375][  T492] tun2: deleting peer with id 2, reason 1
[   45.715897][   T11] tun0: deleting peer with id 3, reason 2
[   46.739667][   T11] tun0: deleting peer with id 4, reason 2
[   46.739975][   T11] tun0: deleting peer with id 5, reason 2
[   46.740210][   T11] tun0: deleting peer with id 6, reason 2
[   51.795985][   T11] tun3: deleting peer with id 3, reason 2
[   51.859669][   T11] tun5: deleting peer with id 5, reason 2
[   51.859685][   T68] tun4: deleting peer with id 4, reason 2
[   51.924670][   T68] tun6: deleting peer with id 6, reason 2