[  211.340299][    C2] tun0: no available key for peer 1, key-id: 0
[  211.497868][    C1] tun0: no available key for peer 3, key-id: 0
[  211.574934][    C1] tun0: no available key for peer 4, key-id: 0
[  223.887105][ T2558] iperf3 (2558) used greatest stack depth: 22752 bytes left
[  225.806727][ T2652] tun0: deleting peer with id 1, reason 1
[  225.905668][ T2656] tun1: deleting peer with id 1, reason 1
[  228.811179][ T2704] tun0: deleting peer with id 2, reason 1
[  228.913548][ T2708] tun2: deleting peer with id 2, reason 1
[  235.041370][   T74] tun0: deleting peer with id 4, reason 2
[  235.042004][   T74] tun0: deleting peer with id 3, reason 2
[  235.042444][   T74] tun0: deleting peer with id 5, reason 2
[  235.042741][   T74] tun0: deleting peer with id 6, reason 2
[  240.289686][   T74] tun3: deleting peer with id 3, reason 2
[  240.353121][   T57] tun4: deleting peer with id 4, reason 2
[  240.417114][   T57] tun5: deleting peer with id 5, reason 2
[  240.480159][   T74] tun6: deleting peer with id 6, reason 2