[  519.820952][    C3] tun0: no available key for peer 4, key-id: 0
[  519.920100][    C1] tun0: no available key for peer 5, key-id: 0
[  520.023909][    C2] tun0: no available key for peer 6, key-id: 0
[  534.671927][ T7851] tun3: deleting peer with id 12, reason 4
[  534.673482][ T7844] tun2: deleting peer with id 11, reason 4
[  534.673585][ T7865] tun5: deleting peer with id 14, reason 4
[  534.674147][ T7837] tun1: deleting peer with id 10, reason 4
[  534.674626][ T7858] tun4: deleting peer with id 13, reason 4
[  534.677763][ T7872] tun0: deleting peer with id 6, reason 4
[  534.680572][ T7873] tun6: deleting peer with id 15, reason 4
[  534.685552][ T7872] tun0: deleting peer with id 5, reason 4
[  534.690256][ T7872] tun0: deleting peer with id 4, reason 4
[  534.699234][ T7872] tun0: deleting peer with id 3, reason 4
[  534.705293][ T7872] tun0: deleting peer with id 2, reason 4
[  534.714138][ T7872] tun0: deleting peer with id 1, reason 4