[  156.319818] tun0: no available key for peer 2, key-id: 0
[  156.344771] tun0: no available key for peer 4, key-id: 0
[  156.357266] tun0: no available key for peer 5, key-id: 0
[  156.369795] tun0: no available key for peer 6, key-id: 0
[  162.699385] iperf3 (2446) used greatest stack depth: 11832 bytes left
[  163.034343] tun0: deleting peer with id 1, reason 1
[  163.048302] tun1: deleting peer with id 10, reason 1
[  165.162547] tun0: deleting peer with id 2, reason 1
[  165.176069] tun2: deleting peer with id 11, reason 1
[  170.310837] tun0: deleting peer with id 4, reason 2
[  170.310915] tun0: deleting peer with id 3, reason 2
[  170.310946] tun0: deleting peer with id 5, reason 2
[  170.310978] tun0: deleting peer with id 6, reason 2
[  175.366839] tun4: deleting peer with id 13, reason 2
[  175.366840] tun6: deleting peer with id 15, reason 2
[  175.366849] tun3: deleting peer with id 12, reason 2
[  175.367837] tun5: deleting peer with id 14, reason 2