[  155.615264] tun0: no available key for peer 2, key-id: 0
[  155.639471] tun0: no available key for peer 4, key-id: 0
[  155.651372] tun0: no available key for peer 5, key-id: 0
[  155.663723] tun0: no available key for peer 6, key-id: 0
[  161.998778] iperf3 (2448) used greatest stack depth: 11832 bytes left
[  162.329943] tun0: deleting peer with id 1, reason 1
[  162.343181] tun1: deleting peer with id 10, reason 1
[  164.452142] tun0: deleting peer with id 2, reason 1
[  164.467477] tun2: deleting peer with id 11, reason 1
[  169.613359] tun0: deleting peer with id 4, reason 2
[  169.613437] tun0: deleting peer with id 3, reason 2
[  169.613472] tun0: deleting peer with id 5, reason 2
[  169.613506] tun0: deleting peer with id 6, reason 2
[  174.669363] tun6: deleting peer with id 15, reason 2
[  174.669500] tun5: deleting peer with id 14, reason 2
[  174.669613] tun4: deleting peer with id 13, reason 2
[  174.669704] tun3: deleting peer with id 12, reason 2