[  155.496761] tun0: no available key for peer 1, key-id: 0
[  155.508340] tun0: no available key for peer 2, key-id: 0
[  155.519753] tun0: no available key for peer 3, key-id: 0
[  155.531135] tun0: no available key for peer 4, key-id: 0
[  155.542271] tun0: no available key for peer 5, key-id: 0
[  155.553460] tun0: no available key for peer 6, key-id: 0
[  162.222749] iperf3 (2541) used greatest stack depth: 11832 bytes left
[  162.651347] tun0: deleting peer with id 1, reason 1
[  162.666940] tun1: deleting peer with id 1, reason 1
[  164.779605] tun0: deleting peer with id 2, reason 1
[  164.794855] tun2: deleting peer with id 2, reason 1
[  169.942419] tun0: deleting peer with id 4, reason 2
[  169.942492] tun0: deleting peer with id 3, reason 2
[  169.942528] tun0: deleting peer with id 5, reason 2
[  169.942562] tun0: deleting peer with id 6, reason 2
[  174.999408] tun6: deleting peer with id 6, reason 2
[  174.999410] tun4: deleting peer with id 4, reason 2
[  174.999532] tun5: deleting peer with id 5, reason 2
[  174.999614] tun3: deleting peer with id 3, reason 2