[  779.741483][    C0] tun0: no available key for peer 1, key-id: 0
[  779.838985][    C0] tun0: no available key for peer 2, key-id: 0
[  779.942624][    C2] tun0: no available key for peer 3, key-id: 0
[  786.352242][ T9652] iperf3 (9652) used greatest stack depth: 22832 bytes left
[  786.546259][ T9538] tun3: deleting peer with id 12, reason 4
[  786.548041][ T9560] tun6: deleting peer with id 15, reason 4
[  786.548293][ T9524] tun1: deleting peer with id 10, reason 4
[  786.549035][ T9545] tun4: deleting peer with id 13, reason 4
[  786.549638][ T9552] tun5: deleting peer with id 14, reason 4
[  786.550368][ T9531] tun2: deleting peer with id 11, reason 4
[  786.555651][ T9559] tun0: deleting peer with id 6, reason 4
[  786.562165][ T9559] tun0: deleting peer with id 5, reason 4
[  786.569145][ T9559] tun0: deleting peer with id 4, reason 4
[  786.578139][ T9559] tun0: deleting peer with id 3, reason 4
[  786.587215][ T9559] tun0: deleting peer with id 2, reason 4
[  786.596019][ T9559] tun0: deleting peer with id 1, reason 4