[  137.557389][    C2] tun0: no available key for peer 2, key-id: 0
[  137.696640][    C2] tun0: no available key for peer 4, key-id: 0
[  137.772476][    C2] tun0: no available key for peer 5, key-id: 0
[  137.849104][    C2] tun0: no available key for peer 6, key-id: 0
[  146.190597][ T1461] iperf3 (1461) used greatest stack depth: 22872 bytes left
[  146.363821][ T1412] tun1: deleting peer with id 10, reason 4
[  146.364753][ T1415] tun2: deleting peer with id 11, reason 4
[  146.365673][ T1418] tun3: deleting peer with id 12, reason 4
[  146.366397][ T1424] tun5: deleting peer with id 14, reason 4
[  146.366418][ T1427] tun6: deleting peer with id 15, reason 4
[  146.370757][ T1421] tun4: deleting peer with id 13, reason 4
[  146.370905][ T1428] tun0: deleting peer with id 6, reason 4
[  146.380171][ T1428] tun0: deleting peer with id 5, reason 4
[  146.386998][ T1428] tun0: deleting peer with id 4, reason 4
[  146.398102][ T1428] tun0: deleting peer with id 3, reason 4
[  146.407135][ T1428] tun0: deleting peer with id 2, reason 4
[  146.416640][ T1428] tun0: deleting peer with id 1, reason 4