[  785.940398][    C1] tun0: no available key for peer 1, key-id: 0
[  786.399558][    C3] tun0: no available key for peer 5, key-id: 0
[  792.942088][T10028] iperf3 (10028) used greatest stack depth: 22672 bytes left
[  793.173734][ T9936] tun6: deleting peer with id 15, reason 4
[  793.174205][ T9907] tun2: deleting peer with id 11, reason 4
[  793.174457][ T9900] tun1: deleting peer with id 10, reason 4
[  793.175824][ T9914] tun3: deleting peer with id 12, reason 4
[  793.175870][ T9928] tun5: deleting peer with id 14, reason 4
[  793.176277][ T9935] tun0: deleting peer with id 6, reason 4
[  793.180848][ T9921] tun4: deleting peer with id 13, reason 4
[  793.182867][ T9935] tun0: deleting peer with id 5, reason 4
[  793.188281][ T9935] tun0: deleting peer with id 4, reason 4
[  793.192777][ T9935] tun0: deleting peer with id 3, reason 4
[  793.201754][ T9935] tun0: deleting peer with id 2, reason 4
[  793.207799][ T9935] tun0: deleting peer with id 1, reason 4