[  159.218482] tun0: no available key for peer 2, key-id: 0
[  159.242948] tun0: no available key for peer 5, key-id: 0
[  165.551631] iperf3 (2349) used greatest stack depth: 11824 bytes left
[  165.899213] tun0: deleting peer with id 1, reason 1
[  165.915085] tun1: deleting peer with id 1, reason 1
[  168.009542] tun0: deleting peer with id 2, reason 1
[  168.024700] tun2: deleting peer with id 2, reason 1
[  173.181006] tun0: deleting peer with id 4, reason 2
[  173.181136] tun0: deleting peer with id 3, reason 2
[  173.181225] tun0: deleting peer with id 5, reason 2
[  173.181308] tun0: deleting peer with id 6, reason 2
[  178.173006] tun5: deleting peer with id 5, reason 2
[  178.174002] tun3: deleting peer with id 3, reason 2
[  178.174015] tun6: deleting peer with id 6, reason 2
[  178.174621] tun4: deleting peer with id 4, reason 2