[   82.671666] tun0: no available key for peer 2, key-id: 0
[   82.695665] tun0: no available key for peer 4, key-id: 0
[   82.707395] tun0: no available key for peer 5, key-id: 0
[   87.095064] iperf3 (2544) used greatest stack depth: 11816 bytes left
[   87.101641] tun2: deleting peer with id 11, reason 4
[   87.101678] tun1: deleting peer with id 10, reason 4
[   87.101725] tun3: deleting peer with id 12, reason 4
[   87.101729] tun4: deleting peer with id 13, reason 4
[   87.101772] tun6: deleting peer with id 15, reason 4
[   87.101842] tun0: deleting peer with id 6, reason 4
[   87.101933] tun5: deleting peer with id 14, reason 4
[   87.104907] tun0: deleting peer with id 5, reason 4
[   87.114875] tun0: deleting peer with id 4, reason 4
[   87.118910] tun0: deleting peer with id 3, reason 4
[   87.127875] tun0: deleting peer with id 2, reason 4
[   87.136862] tun0: deleting peer with id 1, reason 4