[  155.787823] tun0: no available key for peer 1, key-id: 0
[  155.814639] tun0: no available key for peer 4, key-id: 0
[  162.165078] iperf3 (2429) used greatest stack depth: 11832 bytes left
[  162.504023] tun0: deleting peer with id 1, reason 1
[  162.517242] tun1: deleting peer with id 1, reason 1
[  164.628415] tun0: deleting peer with id 2, reason 1
[  164.644128] tun2: deleting peer with id 2, reason 1
[  169.802142] tun0: deleting peer with id 4, reason 2
[  169.802243] tun0: deleting peer with id 3, reason 2
[  169.802310] tun0: deleting peer with id 5, reason 2
[  169.802375] tun0: deleting peer with id 6, reason 2
[  174.793145] tun4: deleting peer with id 4, reason 2
[  174.793558] tun3: deleting peer with id 3, reason 2
[  174.858142] tun6: deleting peer with id 6, reason 2
[  174.858224] tun5: deleting peer with id 5, reason 2