[  210.621400][    C2] tun0: no available key for peer 1, key-id: 0
[  210.785902][    C0] tun0: no available key for peer 3, key-id: 0
[  210.862411][    C2] tun0: no available key for peer 4, key-id: 0
[  223.471511][ T2557] iperf3 (2557) used greatest stack depth: 22624 bytes left
[  225.430266][ T2651] tun0: deleting peer with id 1, reason 1
[  225.526992][ T2655] tun1: deleting peer with id 1, reason 1
[  228.467577][ T2703] tun0: deleting peer with id 2, reason 1
[  228.561054][ T2707] tun2: deleting peer with id 2, reason 1
[  234.662549][   T68] tun0: deleting peer with id 4, reason 2
[  234.663452][   T68] tun0: deleting peer with id 3, reason 2
[  234.663843][   T68] tun0: deleting peer with id 5, reason 2
[  234.664197][   T68] tun0: deleting peer with id 6, reason 2
[  239.846875][   T68] tun3: deleting peer with id 3, reason 2
[  239.973325][   T10] tun4: deleting peer with id 4, reason 2
[  240.037277][   T10] tun5: deleting peer with id 5, reason 2
[  240.101297][  T708] tun6: deleting peer with id 6, reason 2