[  300.170976][    C2] tun0: no available key for peer 2, key-id: 0
[  300.486453][    C2] tun0: no available key for peer 5, key-id: 0
[  300.582132][    C1] tun0: no available key for peer 6, key-id: 0
[  306.664238][ T2501] iperf3 (2501) used greatest stack depth: 22856 bytes left
[  306.864617][ T2373] tun1: deleting peer with id 10, reason 4
[  306.865779][ T2401] tun5: deleting peer with id 14, reason 4
[  306.865790][ T2394] tun4: deleting peer with id 13, reason 4
[  306.866445][ T2380] tun2: deleting peer with id 11, reason 4
[  306.866664][ T2408] tun6: deleting peer with id 15, reason 4
[  306.867189][ T2387] tun3: deleting peer with id 12, reason 4
[  306.870846][ T2410] tun0: deleting peer with id 6, reason 4
[  306.874265][ T2410] tun0: deleting peer with id 5, reason 4
[  306.880087][ T2410] tun0: deleting peer with id 4, reason 4
[  306.888071][ T2410] tun0: deleting peer with id 3, reason 4
[  306.898082][ T2410] tun0: deleting peer with id 2, reason 4
[  306.908063][ T2410] tun0: deleting peer with id 1, reason 4