[  155.737809] tun0: no available key for peer 3, key-id: 0
[  162.101880] iperf3 (2448) used greatest stack depth: 11816 bytes left
[  162.440621] tun0: deleting peer with id 1, reason 1
[  162.455093] tun1: deleting peer with id 10, reason 1
[  164.567206] tun0: deleting peer with id 2, reason 1
[  164.585668] tun2: deleting peer with id 11, reason 1
[  169.728027] tun0: deleting peer with id 4, reason 2
[  169.728115] tun0: deleting peer with id 3, reason 2
[  169.728158] tun0: deleting peer with id 5, reason 2
[  169.728190] tun0: deleting peer with id 6, reason 2
[  174.719034] tun3: deleting peer with id 12, reason 2
[  174.783027] tun6: deleting peer with id 15, reason 2
[  174.783103] tun5: deleting peer with id 14, reason 2
[  174.783354] tun4: deleting peer with id 13, reason 2