[  160.611222] tun0: no available key for peer 3, key-id: 0
[  160.636110] tun0: no available key for peer 6, key-id: 0
[  166.948701] iperf3 (2381) used greatest stack depth: 11800 bytes left
[  167.301955] tun0: deleting peer with id 1, reason 1
[  167.317301] tun1: deleting peer with id 1, reason 1
[  169.416249] tun0: deleting peer with id 2, reason 1
[  169.430023] tun2: deleting peer with id 2, reason 1
[  174.601041] tun0: deleting peer with id 4, reason 2
[  174.601110] tun0: deleting peer with id 3, reason 2
[  174.601145] tun0: deleting peer with id 5, reason 2
[  174.601178] tun0: deleting peer with id 6, reason 2
[  179.592043] tun6: deleting peer with id 6, reason 2
[  179.593043] tun5: deleting peer with id 5, reason 2
[  179.593101] tun4: deleting peer with id 4, reason 2
[  179.593162] tun3: deleting peer with id 3, reason 2