[  150.408956] ip (2142) used greatest stack depth: 12008 bytes left
[  155.644989] tun0: no available key for peer 2, key-id: 0
[  155.653963] tun0: no available key for peer 3, key-id: 0
[  155.671619] tun0: no available key for peer 5, key-id: 0
[  155.680404] tun0: no available key for peer 6, key-id: 0
[  162.010197] iperf3 (2437) used greatest stack depth: 11832 bytes left
[  162.389578] tun0: deleting peer with id 1, reason 1
[  162.407085] tun1: deleting peer with id 1, reason 1
[  164.519610] tun0: deleting peer with id 2, reason 1
[  164.533321] tun2: deleting peer with id 2, reason 1
[  169.663881] tun0: deleting peer with id 4, reason 2
[  169.664012] tun0: deleting peer with id 3, reason 2
[  169.664081] tun0: deleting peer with id 5, reason 2
[  169.664155] tun0: deleting peer with id 6, reason 2
[  174.718885] tun6: deleting peer with id 6, reason 2
[  174.719006] tun5: deleting peer with id 5, reason 2
[  174.719879] tun3: deleting peer with id 3, reason 2
[  174.719889] tun4: deleting peer with id 4, reason 2