[  394.266384][    C1] tun0: no available key for peer 1, key-id: 0
[  394.386493][    C2] tun0: no available key for peer 2, key-id: 0
[  394.615497][    C2] tun0: no available key for peer 4, key-id: 0
[  406.467763][ T3530] iperf3 (3530) used greatest stack depth: 22384 bytes left
[  408.464824][ T3624] tun0: deleting peer with id 1, reason 1
[  408.556166][ T3628] tun1: deleting peer with id 1, reason 1
[  411.529802][ T3676] tun0: deleting peer with id 2, reason 1
[  411.616463][ T3680] tun2: deleting peer with id 2, reason 1
[  417.780484][ T2379] tun0: deleting peer with id 4, reason 2
[  417.781406][ T2379] tun0: deleting peer with id 3, reason 2
[  417.781782][ T2379] tun0: deleting peer with id 5, reason 2
[  417.782320][ T2379] tun0: deleting peer with id 6, reason 2
[  423.029834][ T2379] tun3: deleting peer with id 3, reason 2
[  423.093135][   T34] tun4: deleting peer with id 4, reason 2
[  423.157134][   T65] tun5: deleting peer with id 5, reason 2
[  423.285249][   T34] tun6: deleting peer with id 6, reason 2