[  159.527545] tun0: no available key for peer 4, key-id: 0
[  159.535915] tun0: no available key for peer 5, key-id: 0
[  159.544107] tun0: no available key for peer 6, key-id: 0
[  165.851831] iperf3 (2382) used greatest stack depth: 11784 bytes left
[  166.200550] tun0: deleting peer with id 1, reason 1
[  166.213993] tun1: deleting peer with id 1, reason 1
[  168.309093] tun0: deleting peer with id 2, reason 1
[  168.323289] tun2: deleting peer with id 2, reason 1
[  173.449174] tun0: deleting peer with id 4, reason 2
[  173.449238] tun0: deleting peer with id 3, reason 2
[  173.449279] tun0: deleting peer with id 5, reason 2
[  173.449309] tun0: deleting peer with id 6, reason 2
[  178.506174] tun6: deleting peer with id 6, reason 2
[  178.506175] tun5: deleting peer with id 5, reason 2
[  178.506315] tun4: deleting peer with id 4, reason 2
[  178.506646] tun3: deleting peer with id 3, reason 2