[  159.745705] tun0: no available key for peer 3, key-id: 0
[  159.753525] tun0: no available key for peer 4, key-id: 0
[  159.769340] tun0: no available key for peer 6, key-id: 0
[  166.074870] iperf3 (2381) used greatest stack depth: 11768 bytes left
[  166.372002] tun0: deleting peer with id 1, reason 1
[  166.388518] tun1: deleting peer with id 1, reason 1
[  168.486612] tun0: deleting peer with id 2, reason 1
[  168.498964] tun2: deleting peer with id 2, reason 1
[  173.636010] tun0: deleting peer with id 4, reason 2
[  173.636126] tun0: deleting peer with id 3, reason 2
[  173.636195] tun0: deleting peer with id 5, reason 2
[  173.636267] tun0: deleting peer with id 6, reason 2
[  178.629010] tun3: deleting peer with id 3, reason 2
[  178.692003] tun6: deleting peer with id 6, reason 2
[  178.692325] tun4: deleting peer with id 4, reason 2
[  178.693003] tun5: deleting peer with id 5, reason 2