[  813.005654][    C0] tun0: no available key for peer 2, key-id: 0
[  813.238019][    C3] tun0: no available key for peer 4, key-id: 0
[  813.476731][    C3] tun0: no available key for peer 6, key-id: 0
[  819.923273][T10055] iperf3 (10055) used greatest stack depth: 22624 bytes left
[  820.164600][ T9934] tun2: deleting peer with id 11, reason 4
[  820.166099][ T9948] tun4: deleting peer with id 13, reason 4
[  820.166099][ T9941] tun3: deleting peer with id 12, reason 4
[  820.168083][ T9927] tun1: deleting peer with id 10, reason 4
[  820.168573][ T9963] tun6: deleting peer with id 15, reason 4
[  820.170713][ T9955] tun5: deleting peer with id 14, reason 4
[  820.171365][ T9962] tun0: deleting peer with id 6, reason 4
[  820.176653][ T9962] tun0: deleting peer with id 5, reason 4
[  820.182409][ T9962] tun0: deleting peer with id 4, reason 4
[  820.191409][ T9962] tun0: deleting peer with id 3, reason 4
[  820.200397][ T9962] tun0: deleting peer with id 2, reason 4
[  820.209574][ T9962] tun0: deleting peer with id 1, reason 4