[  155.310865] tun0: no available key for peer 2, key-id: 0
[  155.327942] tun0: no available key for peer 4, key-id: 0
[  155.336320] tun0: no available key for peer 5, key-id: 0
[  161.667373] iperf3 (2435) used greatest stack depth: 11832 bytes left
[  162.038975] tun0: deleting peer with id 1, reason 1
[  162.056232] tun1: deleting peer with id 1, reason 1
[  164.164347] tun0: deleting peer with id 2, reason 1
[  164.177799] tun2: deleting peer with id 2, reason 1
[  169.350520] tun0: deleting peer with id 4, reason 2
[  169.350641] tun0: deleting peer with id 3, reason 2
[  169.350707] tun0: deleting peer with id 5, reason 2
[  169.350773] tun0: deleting peer with id 6, reason 2
[  174.342522] tun5: deleting peer with id 5, reason 2
[  174.342638] tun4: deleting peer with id 4, reason 2
[  174.342717] tun3: deleting peer with id 3, reason 2
[  174.406517] tun6: deleting peer with id 6, reason 2