[  810.920526][    C3] tun0: no available key for peer 2, key-id: 0
[  811.222045][    C1] tun0: no available key for peer 5, key-id: 0
[  817.853370][ T9942] iperf3 (9942) used greatest stack depth: 22640 bytes left
[  818.046952][ T9835] tun4: deleting peer with id 13, reason 4
[  818.048029][ T9849] tun0: deleting peer with id 6, reason 4
[  818.048030][ T9821] tun2: deleting peer with id 11, reason 4
[  818.048062][ T9828] tun3: deleting peer with id 12, reason 4
[  818.048532][ T9842] tun5: deleting peer with id 14, reason 4
[  818.048745][ T9850] tun6: deleting peer with id 15, reason 4
[  818.049102][ T9814] tun1: deleting peer with id 10, reason 4
[  818.056743][ T9849] tun0: deleting peer with id 5, reason 4
[  818.063153][ T9849] tun0: deleting peer with id 4, reason 4
[  818.070968][ T9849] tun0: deleting peer with id 3, reason 4
[  818.079916][ T9849] tun0: deleting peer with id 2, reason 4
[  818.090948][ T9849] tun0: deleting peer with id 1, reason 4