[  150.632972] ip (2072) used greatest stack depth: 12016 bytes left
[  155.907866] tun0: no available key for peer 2, key-id: 0
[  155.924782] tun0: no available key for peer 4, key-id: 0
[  162.267009] iperf3 (2381) used greatest stack depth: 11816 bytes left
[  162.590524] tun0: deleting peer with id 1, reason 1
[  162.606290] tun1: deleting peer with id 1, reason 1
[  164.711711] tun0: deleting peer with id 2, reason 1
[  164.725357] tun2: deleting peer with id 2, reason 1
[  168.895619] tun0: deleting peer with id 4, reason 2
[  168.895691] tun0: deleting peer with id 3, reason 2
[  168.895724] tun0: deleting peer with id 5, reason 2
[  169.919616] tun0: deleting peer with id 6, reason 2
[  174.910624] tun4: deleting peer with id 4, reason 2
[  174.910627] tun6: deleting peer with id 6, reason 2
[  174.910629] tun3: deleting peer with id 3, reason 2
[  174.910760] tun5: deleting peer with id 5, reason 2