[  155.906615] tun0: no available key for peer 4, key-id: 0
[  155.915725] tun0: no available key for peer 5, key-id: 0
[  155.924689] tun0: no available key for peer 6, key-id: 0
[  162.257645] iperf3 (2381) used greatest stack depth: 11872 bytes left
[  162.608487] tun0: deleting peer with id 1, reason 1
[  162.625549] tun1: deleting peer with id 1, reason 1
[  164.738292] tun0: deleting peer with id 2, reason 1
[  164.753017] tun2: deleting peer with id 2, reason 1
[  168.903075] tun0: deleting peer with id 3, reason 2
[  169.927061] tun0: deleting peer with id 4, reason 2
[  169.927111] tun0: deleting peer with id 5, reason 2
[  169.927148] tun0: deleting peer with id 6, reason 2
[  174.919070] tun4: deleting peer with id 4, reason 2
[  174.919072] tun3: deleting peer with id 3, reason 2
[  174.919074] tun5: deleting peer with id 5, reason 2
[  174.983063] tun6: deleting peer with id 6, reason 2