[  150.550602] ip (2125) used greatest stack depth: 11992 bytes left
[  155.872531] tun0: no available key for peer 3, key-id: 0
[  155.885508] tun0: no available key for peer 4, key-id: 0
[  155.898401] tun0: no available key for peer 5, key-id: 0
[  155.911108] tun0: no available key for peer 6, key-id: 0
[  162.256887] iperf3 (2447) used greatest stack depth: 11832 bytes left
[  162.646969] tun0: deleting peer with id 1, reason 1
[  162.667818] tun1: deleting peer with id 10, reason 1
[  164.784961] tun0: deleting peer with id 2, reason 1
[  164.798954] tun2: deleting peer with id 11, reason 1
[  169.991139] tun0: deleting peer with id 4, reason 2
[  169.991270] tun0: deleting peer with id 3, reason 2
[  169.991338] tun0: deleting peer with id 5, reason 2
[  169.991413] tun0: deleting peer with id 6, reason 2
[  174.983144] tun3: deleting peer with id 12, reason 2
[  174.984148] tun4: deleting peer with id 13, reason 2
[  175.048136] tun6: deleting peer with id 15, reason 2
[  175.048189] tun5: deleting peer with id 14, reason 2