[  628.220036][    C1] tun0: no available key for peer 1, key-id: 0
[  628.352990][    C3] tun0: no available key for peer 2, key-id: 0
[  628.487258][    C2] tun0: no available key for peer 3, key-id: 0
[  649.993477][ T8151] iperf3 (8151) used greatest stack depth: 22432 bytes left
[  652.316089][ T8245] tun0: deleting peer with id 1, reason 1
[  652.444643][ T8249] tun1: deleting peer with id 10, reason 1
[  655.561867][ T8297] tun0: deleting peer with id 2, reason 1
[  655.657047][ T8301] tun2: deleting peer with id 11, reason 1
[  660.959352][   T29] tun0: deleting peer with id 3, reason 2
[  661.983985][   T29] tun0: deleting peer with id 4, reason 2
[  661.984382][   T29] tun0: deleting peer with id 5, reason 2
[  661.984653][   T29] tun0: deleting peer with id 6, reason 2
[  667.168617][ T7612] tun3: deleting peer with id 12, reason 2
[  667.232007][   T29] tun4: deleting peer with id 13, reason 2
[  667.359976][   T29] tun5: deleting peer with id 14, reason 2
[  667.422998][  T283] tun6: deleting peer with id 15, reason 2