[  312.495100][    C2] tun0: no available key for peer 2, key-id: 0
[  312.789756][    C1] tun0: no available key for peer 4, key-id: 0
[  312.928414][    C2] tun0: no available key for peer 5, key-id: 0
[  319.637747][ T2513] iperf3 (2513) used greatest stack depth: 22872 bytes left
[  319.867469][ T2392] tun2: deleting peer with id 11, reason 4
[  319.869749][ T2413] tun5: deleting peer with id 14, reason 4
[  319.869822][ T2399] tun3: deleting peer with id 12, reason 4
[  319.873513][ T2385] tun1: deleting peer with id 10, reason 4
[  319.875098][ T2406] tun4: deleting peer with id 13, reason 4
[  319.876362][ T2420] tun0: deleting peer with id 6, reason 4
[  319.879752][ T2421] tun6: deleting peer with id 15, reason 4
[  319.881401][ T2420] tun0: deleting peer with id 5, reason 4
[  319.887868][ T2420] tun0: deleting peer with id 4, reason 4
[  319.893886][ T2420] tun0: deleting peer with id 3, reason 4
[  319.903563][ T2420] tun0: deleting peer with id 2, reason 4
[  319.914627][ T2420] tun0: deleting peer with id 1, reason 4