[  187.163944] tun0: no available key for peer 2, key-id: 0
[  187.181105] tun0: no available key for peer 4, key-id: 0
[  187.197799] tun0: no available key for peer 6, key-id: 0
[  193.530534] iperf3 (3304) used greatest stack depth: 11792 bytes left
[  193.865827] tun0: deleting peer with id 1, reason 1
[  193.882464] tun1: deleting peer with id 1, reason 1
[  195.997774] tun0: deleting peer with id 2, reason 1
[  196.012876] tun2: deleting peer with id 2, reason 1
[  201.152728] tun0: deleting peer with id 4, reason 2
[  201.152850] tun0: deleting peer with id 3, reason 2
[  201.152920] tun0: deleting peer with id 5, reason 2
[  201.152988] tun0: deleting peer with id 6, reason 2
[  206.207728] tun5: deleting peer with id 5, reason 2
[  206.207728] tun3: deleting peer with id 3, reason 2
[  206.207730] tun6: deleting peer with id 6, reason 2
[  206.207753] tun4: deleting peer with id 4, reason 2