[  159.676894] tun0: no available key for peer 2, key-id: 0
[  159.684574] tun0: no available key for peer 3, key-id: 0
[  159.692307] tun0: no available key for peer 4, key-id: 0
[  159.700264] tun0: no available key for peer 5, key-id: 0
[  159.708477] tun0: no available key for peer 6, key-id: 0
[  166.011540] iperf3 (2381) used greatest stack depth: 11816 bytes left
[  166.323173] tun0: deleting peer with id 1, reason 1
[  166.344943] tun1: deleting peer with id 1, reason 1
[  168.444984] tun0: deleting peer with id 2, reason 1
[  168.463938] tun2: deleting peer with id 2, reason 1
[  173.563014] tun0: deleting peer with id 4, reason 2
[  173.563124] tun0: deleting peer with id 3, reason 2
[  173.563173] tun0: deleting peer with id 5, reason 2
[  173.563233] tun0: deleting peer with id 6, reason 2
[  178.619015] tun3: deleting peer with id 3, reason 2
[  178.620012] tun6: deleting peer with id 6, reason 2
[  178.620323] tun5: deleting peer with id 5, reason 2
[  178.620383] tun4: deleting peer with id 4, reason 2