[  304.982101][    C3] tun0: no available key for peer 4, key-id: 0
[  305.185119][    C3] tun0: no available key for peer 6, key-id: 0
[  311.798451][ T2521] iperf3 (2521) used greatest stack depth: 22816 bytes left
[  311.991620][ T2428] tun6: deleting peer with id 15, reason 4
[  311.993958][ T2400] tun2: deleting peer with id 11, reason 4
[  311.994246][ T2393] tun1: deleting peer with id 10, reason 4
[  311.995247][ T2414] tun4: deleting peer with id 13, reason 4
[  311.995547][ T2407] tun3: deleting peer with id 12, reason 4
[  311.996097][ T2430] tun0: deleting peer with id 6, reason 4
[  312.001993][ T2421] tun5: deleting peer with id 14, reason 4
[  312.002963][ T2430] tun0: deleting peer with id 5, reason 4
[  312.008353][ T2430] tun0: deleting peer with id 4, reason 4
[  312.015714][ T2430] tun0: deleting peer with id 3, reason 4
[  312.022484][ T2430] tun0: deleting peer with id 2, reason 4
[  312.030356][ T2430] tun0: deleting peer with id 1, reason 4