[  156.351683] tun0: no available key for peer 2, key-id: 0
[  156.376194] tun0: no available key for peer 4, key-id: 0
[  156.388457] tun0: no available key for peer 5, key-id: 0
[  156.400364] tun0: no available key for peer 6, key-id: 0
[  162.731499] iperf3 (2447) used greatest stack depth: 11832 bytes left
[  163.073818] tun0: deleting peer with id 1, reason 1
[  163.088461] tun1: deleting peer with id 10, reason 1
[  165.201383] tun0: deleting peer with id 2, reason 1
[  165.217274] tun2: deleting peer with id 11, reason 1
[  170.369155] tun0: deleting peer with id 4, reason 2
[  170.369239] tun0: deleting peer with id 3, reason 2
[  170.369271] tun0: deleting peer with id 5, reason 2
[  170.369304] tun0: deleting peer with id 6, reason 2
[  175.362157] tun3: deleting peer with id 12, reason 2
[  175.425155] tun6: deleting peer with id 15, reason 2
[  175.425479] tun5: deleting peer with id 14, reason 2
[  175.425616] tun4: deleting peer with id 13, reason 2