[  774.432038][    C2] tun0: no available key for peer 3, key-id: 0
[  774.758008][    C3] tun0: no available key for peer 6, key-id: 0
[  781.066436][T10054] iperf3 (10054) used greatest stack depth: 22656 bytes left
[  781.262004][ T9926] tun1: deleting peer with id 10, reason 4
[  781.264763][ T9940] tun3: deleting peer with id 12, reason 4
[  781.264788][ T9962] tun6: deleting peer with id 15, reason 4
[  781.264866][ T9947] tun4: deleting peer with id 13, reason 4
[  781.266065][ T9933] tun2: deleting peer with id 11, reason 4
[  781.267112][ T9961] tun0: deleting peer with id 6, reason 4
[  781.268543][ T9954] tun5: deleting peer with id 14, reason 4
[  781.275051][ T9961] tun0: deleting peer with id 5, reason 4
[  781.277793][ T9961] tun0: deleting peer with id 4, reason 4
[  781.283505][ T9961] tun0: deleting peer with id 3, reason 4
[  781.292512][ T9961] tun0: deleting peer with id 2, reason 4
[  781.298472][ T9961] tun0: deleting peer with id 1, reason 4