[  187.510670] tun0: no available key for peer 2, key-id: 0
[  187.519979] tun0: no available key for peer 3, key-id: 0
[  187.529025] tun0: no available key for peer 4, key-id: 0
[  187.547273] tun0: no available key for peer 6, key-id: 0
[  193.884688] iperf3 (3299) used greatest stack depth: 11816 bytes left
[  194.275184] tun0: deleting peer with id 1, reason 1
[  194.292413] tun1: deleting peer with id 1, reason 1
[  196.404914] tun0: deleting peer with id 2, reason 1
[  196.419178] tun2: deleting peer with id 2, reason 1
[  201.547968] tun0: deleting peer with id 4, reason 2
[  201.548049] tun0: deleting peer with id 3, reason 2
[  201.548090] tun0: deleting peer with id 5, reason 2
[  201.548120] tun0: deleting peer with id 6, reason 2
[  206.603969] tun5: deleting peer with id 5, reason 2
[  206.604109] tun4: deleting peer with id 4, reason 2
[  206.604146] tun3: deleting peer with id 3, reason 2
[  206.604970] tun6: deleting peer with id 6, reason 2