[  188.016242] tun0: no available key for peer 2, key-id: 0
[  194.398055] iperf3 (3304) used greatest stack depth: 11832 bytes left
[  194.820723] tun0: deleting peer with id 1, reason 1
[  194.835694] tun1: deleting peer with id 10, reason 1
[  196.949628] tun0: deleting peer with id 2, reason 1
[  196.967614] tun2: deleting peer with id 11, reason 1
[  202.122581] tun0: deleting peer with id 4, reason 2
[  202.122665] tun0: deleting peer with id 3, reason 2
[  202.122705] tun0: deleting peer with id 5, reason 2
[  202.122735] tun0: deleting peer with id 6, reason 2
[  207.114584] tun3: deleting peer with id 12, reason 2
[  207.178579] tun6: deleting peer with id 15, reason 2
[  207.178581] tun5: deleting peer with id 14, reason 2
[  207.178732] tun4: deleting peer with id 13, reason 2