[  159.796654] tun0: no available key for peer 2, key-id: 0
[  159.804319] tun0: no available key for peer 3, key-id: 0
[  159.811956] tun0: no available key for peer 4, key-id: 0
[  159.819456] tun0: no available key for peer 5, key-id: 0
[  159.827014] tun0: no available key for peer 6, key-id: 0
[  166.128881] iperf3 (2347) used greatest stack depth: 11800 bytes left
[  166.466450] tun0: deleting peer with id 1, reason 1
[  166.480705] tun1: deleting peer with id 1, reason 1
[  168.573468] tun0: deleting peer with id 2, reason 1
[  168.587190] tun2: deleting peer with id 2, reason 1
[  173.701344] tun0: deleting peer with id 4, reason 2
[  173.701457] tun0: deleting peer with id 3, reason 2
[  173.701494] tun0: deleting peer with id 5, reason 2
[  173.701528] tun0: deleting peer with id 6, reason 2
[  178.757344] tun5: deleting peer with id 5, reason 2
[  178.757346] tun6: deleting peer with id 6, reason 2
[  178.757464] tun4: deleting peer with id 4, reason 2
[  178.757543] tun3: deleting peer with id 3, reason 2