[  155.951280] tun0: no available key for peer 2, key-id: 0
[  155.960361] tun0: no available key for peer 3, key-id: 0
[  155.969494] tun0: no available key for peer 4, key-id: 0
[  155.979725] tun0: no available key for peer 5, key-id: 0
[  155.989114] tun0: no available key for peer 6, key-id: 0
[  162.332917] iperf3 (2434) used greatest stack depth: 11792 bytes left
[  162.666522] tun0: deleting peer with id 1, reason 1
[  162.685071] tun1: deleting peer with id 1, reason 1
[  164.801873] tun0: deleting peer with id 2, reason 1
[  164.823011] tun2: deleting peer with id 2, reason 1
[  169.981900] tun0: deleting peer with id 4, reason 2
[  169.981960] tun0: deleting peer with id 3, reason 2
[  169.981992] tun0: deleting peer with id 5, reason 2
[  169.982025] tun0: deleting peer with id 6, reason 2
[  174.974903] tun4: deleting peer with id 4, reason 2
[  174.975004] tun3: deleting peer with id 3, reason 2
[  175.037901] tun5: deleting peer with id 5, reason 2
[  175.038899] tun6: deleting peer with id 6, reason 2