[  187.707814] tun0: no available key for peer 2, key-id: 0
[  187.717898] tun0: no available key for peer 3, key-id: 0
[  187.727702] tun0: no available key for peer 4, key-id: 0
[  187.737485] tun0: no available key for peer 5, key-id: 0
[  187.747589] tun0: no available key for peer 6, key-id: 0
[  194.109630] iperf3 (3297) used greatest stack depth: 11832 bytes left
[  194.470605] tun0: deleting peer with id 1, reason 1
[  194.485755] tun1: deleting peer with id 1, reason 1
[  196.612657] tun0: deleting peer with id 2, reason 1
[  196.629001] tun2: deleting peer with id 2, reason 1
[  201.813468] tun0: deleting peer with id 4, reason 2
[  201.813596] tun0: deleting peer with id 3, reason 2
[  201.813664] tun0: deleting peer with id 5, reason 2
[  201.813733] tun0: deleting peer with id 6, reason 2
[  206.804472] tun4: deleting peer with id 4, reason 2
[  206.804574] tun3: deleting peer with id 3, reason 2
[  206.868461] tun6: deleting peer with id 6, reason 2
[  206.868467] tun5: deleting peer with id 5, reason 2