[  689.145308][    C3] tun0: no available key for peer 1, key-id: 0
[  689.782409][    C1] tun0: no available key for peer 6, key-id: 0
[  698.234882][ T8979] iperf3 (8979) used greatest stack depth: 22656 bytes left
[  698.476546][ T8887] tun0: deleting peer with id 6, reason 4
[  698.476971][ T8865] tun3: deleting peer with id 12, reason 4
[  698.478619][ T8851] tun1: deleting peer with id 10, reason 4
[  698.480114][ T8872] tun4: deleting peer with id 13, reason 4
[  698.480390][ T8858] tun2: deleting peer with id 11, reason 4
[  698.481740][ T8879] tun5: deleting peer with id 14, reason 4
[  698.481797][ T8886] tun6: deleting peer with id 15, reason 4
[  698.485172][ T8887] tun0: deleting peer with id 5, reason 4
[  698.491390][ T8887] tun0: deleting peer with id 4, reason 4
[  698.500578][ T8887] tun0: deleting peer with id 3, reason 4
[  698.507428][ T8887] tun0: deleting peer with id 2, reason 4
[  698.521426][ T8887] tun0: deleting peer with id 1, reason 4