[  154.447297] ip (2087) used greatest stack depth: 12088 bytes left
[  159.669327] tun0: no available key for peer 2, key-id: 0
[  159.686807] tun0: no available key for peer 4, key-id: 0
[  159.694856] tun0: no available key for peer 5, key-id: 0
[  159.703662] tun0: no available key for peer 6, key-id: 0
[  166.032655] iperf3 (2382) used greatest stack depth: 11848 bytes left
[  166.350799] tun0: deleting peer with id 1, reason 1
[  166.365467] tun1: deleting peer with id 1, reason 1
[  168.466170] tun0: deleting peer with id 2, reason 1
[  168.481268] tun2: deleting peer with id 2, reason 1
[  173.632047] tun0: deleting peer with id 4, reason 2
[  173.632146] tun0: deleting peer with id 3, reason 2
[  173.632189] tun0: deleting peer with id 5, reason 2
[  173.632221] tun0: deleting peer with id 6, reason 2
[  178.624049] tun4: deleting peer with id 4, reason 2
[  178.624205] tun3: deleting peer with id 3, reason 2
[  178.688040] tun5: deleting peer with id 5, reason 2
[  178.688041] tun6: deleting peer with id 6, reason 2