[  298.692215][ T2311] ip (2311) used greatest stack depth: 23792 bytes left
[  305.386017][    C3] tun0: no available key for peer 1, key-id: 0
[  305.479963][    C3] tun0: no available key for peer 2, key-id: 0
[  305.585920][    C3] tun0: no available key for peer 3, key-id: 0
[  305.691506][    C3] tun0: no available key for peer 4, key-id: 0
[  305.898096][    C0] tun0: no available key for peer 6, key-id: 0
[  312.108849][ T2513] iperf3 (2513) used greatest stack depth: 22880 bytes left
[  312.296074][ T2423] tun6: deleting peer with id 15, reason 4
[  312.297289][ T2420] tun0: deleting peer with id 6, reason 4
[  312.299608][ T2392] tun2: deleting peer with id 11, reason 4
[  312.301444][ T2385] tun1: deleting peer with id 10, reason 4
[  312.302472][ T2420] tun0: deleting peer with id 5, reason 4
[  312.303607][ T2413] tun5: deleting peer with id 14, reason 4
[  312.303686][ T2406] tun4: deleting peer with id 13, reason 4
[  312.304269][ T2399] tun3: deleting peer with id 12, reason 4
[  312.308631][ T2420] tun0: deleting peer with id 4, reason 4
[  312.313424][ T2420] tun0: deleting peer with id 3, reason 4
[  312.319847][ T2420] tun0: deleting peer with id 2, reason 4
[  312.327843][ T2420] tun0: deleting peer with id 1, reason 4