[  628.032277][    C1] tun0: no available key for peer 3, key-id: 0
[  628.263434][    C2] tun0: no available key for peer 5, key-id: 0
[  628.381129][    C1] tun0: no available key for peer 6, key-id: 0
[  638.693885][ T8631] iperf3 (8631) used greatest stack depth: 22568 bytes left
[  640.705135][ T8725] tun0: deleting peer with id 1, reason 1
[  640.798206][ T8729] tun1: deleting peer with id 10, reason 1
[  643.803742][ T8777] tun0: deleting peer with id 2, reason 1
[  643.896205][ T8781] tun2: deleting peer with id 11, reason 1
[  650.022800][   T63] tun0: deleting peer with id 4, reason 2
[  650.023865][   T63] tun0: deleting peer with id 3, reason 2
[  650.024251][   T63] tun0: deleting peer with id 5, reason 2
[  650.024764][   T63] tun0: deleting peer with id 6, reason 2
[  655.206160][  T726] tun3: deleting peer with id 12, reason 2
[  655.269521][ T3857] tun4: deleting peer with id 13, reason 2
[  655.397530][ T3857] tun5: deleting peer with id 14, reason 2
[  655.462507][  T726] tun6: deleting peer with id 15, reason 2