[  607.270515][ T3300] tun4: deleting peer with id 13, reason 4
[  607.271589][ T3286] tun2: deleting peer with id 11, reason 4
[  607.272303][ T3314] tun6: deleting peer with id 15, reason 4
[  607.273654][ T3263] tun0: deleting peer with id 4, reason 4
[  607.273942][ T3263] tun0: deleting peer with id 3, reason 4
[  607.274200][ T3263] tun0: deleting peer with id 5, reason 4
[  607.274455][ T3263] tun0: deleting peer with id 1, reason 4
[  607.274701][ T3263] tun0: deleting peer with id 6, reason 4
[  607.274966][ T3263] tun0: deleting peer with id 2, reason 4
[  607.276530][ T3293] tun3: deleting peer with id 12, reason 4
[  607.276551][ T3279] tun1: deleting peer with id 10, reason 4
[  607.277420][ T3307] tun5: deleting peer with id 14, reason 4
[  616.472646][    C2] tun0: no available key for peer 1, key-id: 0
[  616.553691][    C1] tun0: no available key for peer 2, key-id: 0
[  616.855241][    C1] tun0: no available key for peer 6, key-id: 0
[  625.474589][ T3687] iperf3 (3687) used greatest stack depth: 23208 bytes left
[  625.690814][ T3641] tun2: deleting peer with id 11, reason 4
[  625.697391][ T3654] tun0: deleting peer with id 6, reason 4
[  625.698568][ T3638] tun1: deleting peer with id 10, reason 4
[  625.698591][ T3644] tun3: deleting peer with id 12, reason 4
[  625.699078][ T3647] tun4: deleting peer with id 13, reason 4
[  625.699411][ T3653] tun6: deleting peer with id 15, reason 4
[  625.701433][ T3650] tun5: deleting peer with id 14, reason 4
[  625.701884][ T3654] tun0: deleting peer with id 5, reason 4
[  625.708318][ T3654] tun0: deleting peer with id 4, reason 4
[  625.714592][ T3654] tun0: deleting peer with id 3, reason 4
[  625.722563][ T3654] tun0: deleting peer with id 2, reason 4
[  625.729700][ T3654] tun0: deleting peer with id 1, reason 4