[  147.185726] tun0: no available key for peer 4, key-id: 0
[  147.197470] tun0: no available key for peer 5, key-id: 0
[  147.209527] tun0: no available key for peer 6, key-id: 0
[  153.535414] iperf3 (2376) used greatest stack depth: 11832 bytes left
[  153.901597] tun0: deleting peer with id 1, reason 1
[  153.916405] tun1: deleting peer with id 10, reason 1
[  156.019015] tun0: deleting peer with id 2, reason 1
[  156.032577] tun2: deleting peer with id 11, reason 1
[  161.156767] tun0: deleting peer with id 4, reason 2
[  161.156857] tun0: deleting peer with id 3, reason 2
[  161.156895] tun0: deleting peer with id 5, reason 2
[  161.156930] tun0: deleting peer with id 6, reason 2
[  166.212772] tun5: deleting peer with id 14, reason 2
[  166.212774] tun6: deleting peer with id 15, reason 2
[  166.212875] tun3: deleting peer with id 12, reason 2
[  166.212924] tun4: deleting peer with id 13, reason 2