[  191.124769] tun0: no available key for peer 1, key-id: 0
[  197.470857] iperf3 (3243) used greatest stack depth: 11800 bytes left
[  197.823933] tun0: deleting peer with id 1, reason 1
[  197.838229] tun1: deleting peer with id 1, reason 1
[  199.936529] tun0: deleting peer with id 2, reason 1
[  199.950621] tun2: deleting peer with id 2, reason 1
[  205.064374] tun0: deleting peer with id 4, reason 2
[  205.064454] tun0: deleting peer with id 3, reason 2
[  205.064493] tun0: deleting peer with id 5, reason 2
[  205.064530] tun0: deleting peer with id 6, reason 2
[  210.120376] tun5: deleting peer with id 5, reason 2
[  210.120467] tun4: deleting peer with id 4, reason 2
[  210.120798] tun3: deleting peer with id 3, reason 2
[  210.121374] tun6: deleting peer with id 6, reason 2