[  155.662405] tun0: no available key for peer 5, key-id: 0
[  155.674877] tun0: no available key for peer 6, key-id: 0
[  162.014964] iperf3 (2447) used greatest stack depth: 11872 bytes left
[  162.393828] tun0: deleting peer with id 1, reason 1
[  162.412861] tun1: deleting peer with id 10, reason 1
[  164.535457] tun0: deleting peer with id 2, reason 1
[  164.549103] tun2: deleting peer with id 11, reason 1
[  169.736153] tun0: deleting peer with id 4, reason 2
[  169.736277] tun0: deleting peer with id 3, reason 2
[  169.736345] tun0: deleting peer with id 5, reason 2
[  169.736413] tun0: deleting peer with id 6, reason 2
[  174.728155] tun5: deleting peer with id 14, reason 2
[  174.728332] tun4: deleting peer with id 13, reason 2
[  174.729150] tun3: deleting peer with id 12, reason 2
[  174.793150] tun6: deleting peer with id 15, reason 2