[  159.488058] tun0: no available key for peer 3, key-id: 0
[  159.499331] tun0: no available key for peer 4, key-id: 0
[  159.510645] tun0: no available key for peer 5, key-id: 0
[  165.823058] iperf3 (2392) used greatest stack depth: 11736 bytes left
[  166.118651] tun0: deleting peer with id 1, reason 1
[  166.132996] tun1: deleting peer with id 10, reason 1
[  168.222863] tun0: deleting peer with id 2, reason 1
[  168.239439] tun2: deleting peer with id 11, reason 1
[  173.390539] tun0: deleting peer with id 4, reason 2
[  173.390647] tun0: deleting peer with id 3, reason 2
[  173.390714] tun0: deleting peer with id 5, reason 2
[  173.390780] tun0: deleting peer with id 6, reason 2
[  178.381544] tun6: deleting peer with id 15, reason 2
[  178.381706] tun5: deleting peer with id 14, reason 2
[  178.381756] tun4: deleting peer with id 13, reason 2
[  178.381845] tun3: deleting peer with id 12, reason 2