[  159.834269] tun0: no available key for peer 3, key-id: 0
[  166.171463] iperf3 (2383) used greatest stack depth: 11824 bytes left
[  166.513299] tun0: deleting peer with id 1, reason 1
[  166.528521] tun1: deleting peer with id 1, reason 1
[  168.624084] tun0: deleting peer with id 2, reason 1
[  168.637892] tun2: deleting peer with id 2, reason 1
[  173.754881] tun0: deleting peer with id 4, reason 2
[  173.754961] tun0: deleting peer with id 3, reason 2
[  173.754994] tun0: deleting peer with id 5, reason 2
[  173.755029] tun0: deleting peer with id 6, reason 2
[  178.809883] tun6: deleting peer with id 6, reason 2
[  178.810015] tun5: deleting peer with id 5, reason 2
[  178.810892] tun4: deleting peer with id 4, reason 2
[  178.810990] tun3: deleting peer with id 3, reason 2