[  159.466896] tun0: no available key for peer 4, key-id: 0
[  159.488528] tun0: no available key for peer 6, key-id: 0
[  165.781575] iperf3 (2357) used greatest stack depth: 11744 bytes left
[  166.116169] tun0: deleting peer with id 1, reason 1
[  166.128373] tun1: deleting peer with id 10, reason 1
[  168.227173] tun0: deleting peer with id 2, reason 1
[  168.239816] tun2: deleting peer with id 11, reason 1
[  173.375011] tun0: deleting peer with id 4, reason 2
[  173.375084] tun0: deleting peer with id 3, reason 2
[  173.375114] tun0: deleting peer with id 5, reason 2
[  173.375140] tun0: deleting peer with id 6, reason 2
[  178.367015] tun4: deleting peer with id 13, reason 2
[  178.367129] tun3: deleting peer with id 12, reason 2
[  178.432010] tun6: deleting peer with id 15, reason 2
[  178.432016] tun5: deleting peer with id 14, reason 2