[  552.906449][    C2] tun0: no available key for peer 2, key-id: 0
[  552.982442][    C3] tun0: no available key for peer 3, key-id: 0
[  553.063367][    C0] tun0: no available key for peer 4, key-id: 0
[  553.220580][    C3] tun0: no available key for peer 6, key-id: 0
[  571.685786][ T8509] iperf3 (8509) used greatest stack depth: 22624 bytes left
[  573.533272][ T8603] tun0: deleting peer with id 1, reason 1
[  573.619087][ T8607] tun1: deleting peer with id 1, reason 1
[  576.523351][ T8655] tun0: deleting peer with id 2, reason 1
[  576.603656][ T8659] tun2: deleting peer with id 2, reason 1
[  581.657825][   T64] tun0: deleting peer with id 4, reason 2
[  581.658740][   T64] tun0: deleting peer with id 3, reason 2
[  581.659014][   T64] tun0: deleting peer with id 5, reason 2
[  582.681504][   T64] tun0: deleting peer with id 6, reason 2
[  587.801188][  T292] tun3: deleting peer with id 3, reason 2
[  587.864520][  T292] tun4: deleting peer with id 4, reason 2
[  587.992542][   T64] tun5: deleting peer with id 5, reason 2
[  588.056513][  T292] tun6: deleting peer with id 6, reason 2