[  187.264166] tun0: no available key for peer 2, key-id: 0
[  187.273464] tun0: no available key for peer 3, key-id: 0
[  187.291938] tun0: no available key for peer 5, key-id: 0
[  187.301255] tun0: no available key for peer 6, key-id: 0
[  193.635853] iperf3 (3301) used greatest stack depth: 11832 bytes left
[  193.978079] tun0: deleting peer with id 1, reason 1
[  193.992633] tun1: deleting peer with id 1, reason 1
[  196.111670] tun0: deleting peer with id 2, reason 1
[  196.128884] tun2: deleting peer with id 2, reason 1
[  201.346126] tun0: deleting peer with id 4, reason 2
[  201.346183] tun0: deleting peer with id 3, reason 2
[  201.346209] tun0: deleting peer with id 5, reason 2
[  201.346231] tun0: deleting peer with id 6, reason 2
[  206.337140] tun5: deleting peer with id 5, reason 2
[  206.337287] tun4: deleting peer with id 4, reason 2
[  206.337348] tun3: deleting peer with id 3, reason 2
[  206.401128] tun6: deleting peer with id 6, reason 2