[  187.266225] tun0: no available key for peer 1, key-id: 0
[  187.274406] tun0: no available key for peer 2, key-id: 0
[  187.290895] tun0: no available key for peer 4, key-id: 0
[  187.299163] tun0: no available key for peer 5, key-id: 0
[  187.307450] tun0: no available key for peer 6, key-id: 0
[  193.621328] iperf3 (3305) used greatest stack depth: 11832 bytes left
[  194.027517] tun0: deleting peer with id 1, reason 1
[  194.043588] tun1: deleting peer with id 1, reason 1
[  196.149046] tun0: deleting peer with id 2, reason 1
[  196.167550] tun2: deleting peer with id 2, reason 1
[  201.287059] tun0: deleting peer with id 4, reason 2
[  201.287120] tun0: deleting peer with id 3, reason 2
[  201.287152] tun0: deleting peer with id 5, reason 2
[  201.287185] tun0: deleting peer with id 6, reason 2
[  206.343063] tun6: deleting peer with id 6, reason 2
[  206.343139] tun5: deleting peer with id 5, reason 2
[  206.343412] tun4: deleting peer with id 4, reason 2
[  206.343484] tun3: deleting peer with id 3, reason 2