[  155.628849] tun0: no available key for peer 2, key-id: 0
[  155.641243] tun0: no available key for peer 3, key-id: 0
[  155.678363] tun0: no available key for peer 6, key-id: 0
[  162.006938] iperf3 (2447) used greatest stack depth: 11872 bytes left
[  162.444816] tun0: deleting peer with id 1, reason 1
[  162.462250] tun1: deleting peer with id 10, reason 1
[  164.571283] tun0: deleting peer with id 2, reason 1
[  164.587678] tun2: deleting peer with id 11, reason 1
[  169.725947] tun0: deleting peer with id 4, reason 2
[  169.726077] tun0: deleting peer with id 3, reason 2
[  169.726145] tun0: deleting peer with id 5, reason 2
[  169.726219] tun0: deleting peer with id 6, reason 2
[  174.781953] tun3: deleting peer with id 12, reason 2
[  174.782948] tun4: deleting peer with id 13, reason 2
[  174.782958] tun6: deleting peer with id 15, reason 2
[  174.783092] tun5: deleting peer with id 14, reason 2