[  155.047381] tun0: no available key for peer 5, key-id: 0
[  155.055061] tun0: no available key for peer 6, key-id: 0
[  161.344068] iperf3 (2381) used greatest stack depth: 11832 bytes left
[  161.688764] tun0: deleting peer with id 1, reason 1
[  161.704092] tun1: deleting peer with id 1, reason 1
[  163.797390] tun0: deleting peer with id 2, reason 1
[  163.809922] tun2: deleting peer with id 2, reason 1
[  168.968190] tun0: deleting peer with id 4, reason 2
[  168.968271] tun0: deleting peer with id 3, reason 2
[  168.968312] tun0: deleting peer with id 5, reason 2
[  168.968345] tun0: deleting peer with id 6, reason 2
[  173.959194] tun6: deleting peer with id 6, reason 2
[  173.959378] tun5: deleting peer with id 5, reason 2
[  173.960200] tun4: deleting peer with id 4, reason 2
[  173.960287] tun3: deleting peer with id 3, reason 2