[  815.902580][    C3] tun0: no available key for peer 1, key-id: 0
[  816.030412][    C2] tun0: no available key for peer 2, key-id: 0
[  816.147712][    C2] tun0: no available key for peer 3, key-id: 0
[  816.265990][    C2] tun0: no available key for peer 4, key-id: 0
[  822.932812][T10052] iperf3 (10052) used greatest stack depth: 22656 bytes left
[  823.129306][ T9924] tun1: deleting peer with id 10, reason 4
[  823.130495][ T9938] tun3: deleting peer with id 12, reason 4
[  823.131110][ T9931] tun2: deleting peer with id 11, reason 4
[  823.136124][ T9945] tun4: deleting peer with id 13, reason 4
[  823.138111][ T9960] tun6: deleting peer with id 15, reason 4
[  823.139882][ T9952] tun5: deleting peer with id 14, reason 4
[  823.140741][ T9959] tun0: deleting peer with id 6, reason 4
[  823.146501][ T9959] tun0: deleting peer with id 5, reason 4
[  823.153397][ T9959] tun0: deleting peer with id 4, reason 4
[  823.160410][ T9959] tun0: deleting peer with id 3, reason 4
[  823.166497][ T9959] tun0: deleting peer with id 2, reason 4
[  823.179528][ T9959] tun0: deleting peer with id 1, reason 4