[  813.455942][    C2] tun0: no available key for peer 3, key-id: 0
[  813.673474][    C3] tun0: no available key for peer 5, key-id: 0
[  820.065954][T10164] iperf3 (10164) used greatest stack depth: 22488 bytes left
[  820.301160][T10043] tun2: deleting peer with id 11, reason 4
[  820.302672][T10064] tun5: deleting peer with id 14, reason 4
[  820.303778][T10036] tun1: deleting peer with id 10, reason 4
[  820.305343][T10072] tun6: deleting peer with id 15, reason 4
[  820.307483][T10057] tun4: deleting peer with id 13, reason 4
[  820.308084][T10050] tun3: deleting peer with id 12, reason 4
[  820.311925][T10071] tun0: deleting peer with id 6, reason 4
[  820.318009][T10071] tun0: deleting peer with id 5, reason 4
[  820.322234][T10071] tun0: deleting peer with id 4, reason 4
[  820.327955][T10071] tun0: deleting peer with id 3, reason 4
[  820.335457][T10071] tun0: deleting peer with id 2, reason 4
[  820.344992][T10071] tun0: deleting peer with id 1, reason 4