[  187.480644] tun0: no available key for peer 1, key-id: 0
[  187.527914] tun0: no available key for peer 6, key-id: 0
[  193.885230] iperf3 (3305) used greatest stack depth: 11816 bytes left
[  194.235099] tun0: deleting peer with id 1, reason 1
[  194.255422] tun1: deleting peer with id 1, reason 1
[  196.371335] tun0: deleting peer with id 2, reason 1
[  196.385717] tun2: deleting peer with id 2, reason 1
[  201.532890] tun0: deleting peer with id 4, reason 2
[  201.532962] tun0: deleting peer with id 3, reason 2
[  201.533004] tun0: deleting peer with id 5, reason 2
[  201.533042] tun0: deleting peer with id 6, reason 2
[  206.588893] tun5: deleting peer with id 5, reason 2
[  206.589898] tun6: deleting peer with id 6, reason 2
[  206.589984] tun4: deleting peer with id 4, reason 2
[  206.590097] tun3: deleting peer with id 3, reason 2