[  150.169187] ip (2126) used greatest stack depth: 12000 bytes left
[  155.424619] tun0: no available key for peer 2, key-id: 0
[  155.461381] tun0: no available key for peer 5, key-id: 0
[  161.808699] iperf3 (2441) used greatest stack depth: 11872 bytes left
[  162.183968] tun0: deleting peer with id 1, reason 1
[  162.201891] tun1: deleting peer with id 10, reason 1
[  164.309830] tun0: deleting peer with id 2, reason 1
[  164.326551] tun2: deleting peer with id 11, reason 1
[  169.469917] tun0: deleting peer with id 4, reason 2
[  169.469985] tun0: deleting peer with id 3, reason 2
[  169.470018] tun0: deleting peer with id 5, reason 2
[  169.470051] tun0: deleting peer with id 6, reason 2
[  174.461920] tun3: deleting peer with id 12, reason 2
[  174.525915] tun4: deleting peer with id 13, reason 2
[  174.526925] tun6: deleting peer with id 15, reason 2
[  174.527004] tun5: deleting peer with id 14, reason 2