[  781.711488][    C0] tun0: no available key for peer 4, key-id: 0
[  781.834069][    C1] tun0: no available key for peer 5, key-id: 0
[  788.626545][T10030] iperf3 (10030) used greatest stack depth: 22512 bytes left
[  788.824067][ T9937] tun6: deleting peer with id 15, reason 4
[  788.826010][ T9909] tun2: deleting peer with id 11, reason 4
[  788.826026][ T9902] tun1: deleting peer with id 10, reason 4
[  788.828119][ T9916] tun3: deleting peer with id 12, reason 4
[  788.828632][ T9930] tun5: deleting peer with id 14, reason 4
[  788.829031][ T9923] tun4: deleting peer with id 13, reason 4
[  788.829650][ T9938] tun0: deleting peer with id 6, reason 4
[  788.836085][ T9938] tun0: deleting peer with id 5, reason 4
[  788.839477][ T9938] tun0: deleting peer with id 4, reason 4
[  788.845051][ T9938] tun0: deleting peer with id 3, reason 4
[  788.853045][ T9938] tun0: deleting peer with id 2, reason 4
[  788.861038][ T9938] tun0: deleting peer with id 1, reason 4