[  157.840165] tun0: no available key for peer 4, key-id: 0
[  157.848606] tun0: no available key for peer 5, key-id: 0
[  164.182978] iperf3 (2627) used greatest stack depth: 11832 bytes left
[  164.559179] tun0: deleting peer with id 1, reason 1
[  164.577052] tun1: deleting peer with id 1, reason 1
[  166.686152] tun0: deleting peer with id 2, reason 1
[  166.700266] tun2: deleting peer with id 2, reason 1
[  171.847131] tun0: deleting peer with id 4, reason 2
[  171.847217] tun0: deleting peer with id 3, reason 2
[  171.847254] tun0: deleting peer with id 5, reason 2
[  171.847288] tun0: deleting peer with id 6, reason 2
[  176.840133] tun3: deleting peer with id 3, reason 2
[  176.903136] tun4: deleting peer with id 4, reason 2
[  176.904141] tun6: deleting peer with id 6, reason 2
[  176.904223] tun5: deleting peer with id 5, reason 2