[  298.300828][    C3] tun0: no available key for peer 3, key-id: 0
[  298.404951][    C1] tun0: no available key for peer 4, key-id: 0
[  298.626277][   T12] tun0: no available key for peer 6, key-id: 0
[  304.793706][ T2512] iperf3 (2512) used greatest stack depth: 22800 bytes left
[  305.072922][ T2384] tun1: deleting peer with id 10, reason 4
[  305.075336][ T2398] tun3: deleting peer with id 12, reason 4
[  305.075564][ T2391] tun2: deleting peer with id 11, reason 4
[  305.075682][ T2421] tun0: deleting peer with id 6, reason 4
[  305.075930][ T2419] tun6: deleting peer with id 15, reason 4
[  305.076261][ T2405] tun4: deleting peer with id 13, reason 4
[  305.076556][ T2412] tun5: deleting peer with id 14, reason 4
[  305.081947][ T2421] tun0: deleting peer with id 5, reason 4
[  305.088449][ T2421] tun0: deleting peer with id 4, reason 4
[  305.097386][ T2421] tun0: deleting peer with id 3, reason 4
[  305.105102][ T2421] tun0: deleting peer with id 2, reason 4
[  305.113084][ T2421] tun0: deleting peer with id 1, reason 4