[  187.083134] tun0: no available key for peer 1, key-id: 0
[  187.092741] tun0: no available key for peer 2, key-id: 0
[  187.120531] tun0: no available key for peer 5, key-id: 0
[  187.130504] tun0: no available key for peer 6, key-id: 0
[  193.493666] iperf3 (3290) used greatest stack depth: 11832 bytes left
[  193.849577] tun0: deleting peer with id 1, reason 1
[  193.864645] tun1: deleting peer with id 1, reason 1
[  195.984677] tun0: deleting peer with id 2, reason 1
[  196.001995] tun2: deleting peer with id 2, reason 1
[  201.161889] tun0: deleting peer with id 4, reason 2
[  201.162011] tun0: deleting peer with id 3, reason 2
[  201.162097] tun0: deleting peer with id 5, reason 2
[  201.162167] tun0: deleting peer with id 6, reason 2
[  206.216893] tun6: deleting peer with id 6, reason 2
[  206.217014] tun4: deleting peer with id 4, reason 2
[  206.217373] tun3: deleting peer with id 3, reason 2
[  206.217900] tun5: deleting peer with id 5, reason 2