[  150.505750] ip (2117) used greatest stack depth: 12016 bytes left
[  155.783550] tun0: no available key for peer 2, key-id: 0
[  155.810537] tun0: no available key for peer 5, key-id: 0
[  162.144001] iperf3 (2428) used greatest stack depth: 11832 bytes left
[  162.514580] tun0: deleting peer with id 1, reason 1
[  162.532812] tun1: deleting peer with id 1, reason 1
[  164.637698] tun0: deleting peer with id 2, reason 1
[  164.652649] tun2: deleting peer with id 2, reason 1
[  169.801197] tun0: deleting peer with id 4, reason 2
[  169.801319] tun0: deleting peer with id 3, reason 2
[  169.801388] tun0: deleting peer with id 5, reason 2
[  169.801455] tun0: deleting peer with id 6, reason 2
[  174.793198] tun3: deleting peer with id 3, reason 2
[  174.856194] tun4: deleting peer with id 4, reason 2
[  174.856196] tun6: deleting peer with id 6, reason 2
[  174.856278] tun5: deleting peer with id 5, reason 2