[  377.911553][    C2] tun0: no available key for peer 2, key-id: 0
[  378.169342][    C2] tun0: no available key for peer 4, key-id: 0
[  378.405198][    C3] tun0: no available key for peer 6, key-id: 0
[  388.882492][ T3531] iperf3 (3531) used greatest stack depth: 22696 bytes left
[  390.692673][ T3625] tun0: deleting peer with id 1, reason 1
[  390.778714][ T3629] tun1: deleting peer with id 10, reason 1
[  393.638400][ T3677] tun0: deleting peer with id 2, reason 1
[  393.721517][ T3681] tun2: deleting peer with id 11, reason 1
[  399.707885][   T56] tun0: deleting peer with id 4, reason 2
[  399.708682][   T56] tun0: deleting peer with id 3, reason 2
[  399.708930][   T56] tun0: deleting peer with id 5, reason 2
[  399.709166][   T56] tun0: deleting peer with id 6, reason 2
[  404.892109][  T579] tun3: deleting peer with id 12, reason 2
[  405.018429][   T56] tun4: deleting peer with id 13, reason 2
[  405.083447][   T56] tun5: deleting peer with id 14, reason 2
[  405.147418][   T56] tun6: deleting peer with id 15, reason 2