[  515.626522][    C3] tun0: no available key for peer 1, key-id: 0
[  515.745808][    C2] tun0: no available key for peer 2, key-id: 0
[  515.860554][    C0] tun0: no available key for peer 3, key-id: 0
[  516.273769][    C0] tun0: no available key for peer 6, key-id: 0
[  528.101790][ T8884] iperf3 (8884) used greatest stack depth: 22640 bytes left
[  530.385161][ T8979] tun0: deleting peer with id 1, reason 1
[  530.468663][ T8983] tun1: deleting peer with id 10, reason 1
[  533.627938][ T9031] tun0: deleting peer with id 2, reason 1
[  533.715356][ T9035] tun2: deleting peer with id 11, reason 1
[  539.230202][  T288] tun0: deleting peer with id 4, reason 2
[  539.231133][  T288] tun0: deleting peer with id 3, reason 2
[  539.231450][  T288] tun0: deleting peer with id 5, reason 2
[  540.253918][  T288] tun0: deleting peer with id 6, reason 2
[  545.438512][  T288] tun3: deleting peer with id 12, reason 2
[  545.501929][  T288] tun4: deleting peer with id 13, reason 2
[  545.629926][  T288] tun5: deleting peer with id 14, reason 2
[  545.693930][  T288] tun6: deleting peer with id 15, reason 2