[  187.257227] tun0: no available key for peer 2, key-id: 0
[  187.265313] tun0: no available key for peer 3, key-id: 0
[  187.281396] tun0: no available key for peer 5, key-id: 0
[  187.289474] tun0: no available key for peer 6, key-id: 0
[  193.837863] iperf3 (3518) used greatest stack depth: 11832 bytes left
[  194.244437] tun0: deleting peer with id 1, reason 1
[  194.262602] tun1: deleting peer with id 1, reason 1
[  196.366264] tun0: deleting peer with id 2, reason 1
[  196.386254] tun2: deleting peer with id 2, reason 1
[  201.542987] tun0: deleting peer with id 4, reason 2
[  201.543036] tun0: deleting peer with id 3, reason 2
[  201.543073] tun0: deleting peer with id 5, reason 2
[  201.543116] tun0: deleting peer with id 6, reason 2
[  206.534989] tun5: deleting peer with id 5, reason 2
[  206.535288] tun4: deleting peer with id 4, reason 2
[  206.535602] tun3: deleting peer with id 3, reason 2
[  206.599987] tun6: deleting peer with id 6, reason 2