[  187.176798] tun0: no available key for peer 1, key-id: 0
[  187.220128] tun0: no available key for peer 6, key-id: 0
[  193.543375] iperf3 (3304) used greatest stack depth: 11832 bytes left
[  193.920487] tun0: deleting peer with id 1, reason 1
[  193.936494] tun1: deleting peer with id 1, reason 1
[  196.047002] tun0: deleting peer with id 2, reason 1
[  196.060541] tun2: deleting peer with id 2, reason 1
[  201.224193] tun0: deleting peer with id 4, reason 2
[  201.224261] tun0: deleting peer with id 3, reason 2
[  201.224297] tun0: deleting peer with id 5, reason 2
[  201.224334] tun0: deleting peer with id 6, reason 2
[  206.217199] tun4: deleting peer with id 4, reason 2
[  206.217361] tun3: deleting peer with id 3, reason 2
[  206.280194] tun6: deleting peer with id 6, reason 2
[  206.281202] tun5: deleting peer with id 5, reason 2