[  154.723110] ip (2102) used greatest stack depth: 12088 bytes left
[  159.896605] tun0: no available key for peer 3, key-id: 0
[  159.907566] tun0: no available key for peer 4, key-id: 0
[  166.335138] iperf3 (2396) used greatest stack depth: 11800 bytes left
[  166.672654] tun0: deleting peer with id 1, reason 1
[  166.685783] tun1: deleting peer with id 10, reason 1
[  168.776306] tun0: deleting peer with id 2, reason 1
[  168.793498] tun2: deleting peer with id 11, reason 1
[  173.899429] tun0: deleting peer with id 4, reason 2
[  173.899505] tun0: deleting peer with id 3, reason 2
[  173.899546] tun0: deleting peer with id 5, reason 2
[  173.899572] tun0: deleting peer with id 6, reason 2
[  178.955420] tun4: deleting peer with id 13, reason 2
[  178.955420] tun6: deleting peer with id 15, reason 2
[  178.955452] tun5: deleting peer with id 14, reason 2
[  178.955757] tun3: deleting peer with id 12, reason 2