[  784.543497][    C2] tun0: no available key for peer 4, key-id: 0
[  784.761081][    C2] tun0: no available key for peer 6, key-id: 0
[  791.006689][T10053] iperf3 (10053) used greatest stack depth: 22592 bytes left
[  791.278323][ T9925] tun1: deleting peer with id 10, reason 4
[  791.279591][ T9932] tun2: deleting peer with id 11, reason 4
[  791.286904][ T9953] tun5: deleting peer with id 14, reason 4
[  791.290292][ T9939] tun3: deleting peer with id 12, reason 4
[  791.290338][ T9946] tun4: deleting peer with id 13, reason 4
[  791.291679][ T9960] tun0: deleting peer with id 6, reason 4
[  791.295184][ T9961] tun6: deleting peer with id 15, reason 4
[  791.295564][ T9960] tun0: deleting peer with id 5, reason 4
[  791.301822][ T9960] tun0: deleting peer with id 4, reason 4
[  791.305776][ T9960] tun0: deleting peer with id 3, reason 4
[  791.312031][ T9960] tun0: deleting peer with id 2, reason 4
[  791.321037][ T9960] tun0: deleting peer with id 1, reason 4