[  154.639181] ip (2079) used greatest stack depth: 12120 bytes left
[  154.678566] ip (2093) used greatest stack depth: 12088 bytes left
[  159.856313] tun0: no available key for peer 2, key-id: 0
[  159.864503] tun0: no available key for peer 3, key-id: 0
[  159.872903] tun0: no available key for peer 4, key-id: 0
[  159.889060] tun0: no available key for peer 6, key-id: 0
[  166.190824] iperf3 (2382) used greatest stack depth: 11784 bytes left
[  166.529782] tun0: deleting peer with id 1, reason 1
[  166.547037] tun1: deleting peer with id 1, reason 1
[  168.644661] tun0: deleting peer with id 2, reason 1
[  168.659420] tun2: deleting peer with id 2, reason 1
[  173.822158] tun0: deleting peer with id 4, reason 2
[  173.822236] tun0: deleting peer with id 3, reason 2
[  173.822279] tun0: deleting peer with id 5, reason 2
[  173.822313] tun0: deleting peer with id 6, reason 2
[  178.813163] tun5: deleting peer with id 5, reason 2
[  178.814157] tun6: deleting peer with id 6, reason 2
[  178.814208] tun4: deleting peer with id 4, reason 2
[  178.814485] tun3: deleting peer with id 3, reason 2