[  155.891162] tun0: no available key for peer 1, key-id: 0
[  162.291823] iperf3 (2443) used greatest stack depth: 11872 bytes left
[  162.634607] tun0: deleting peer with id 1, reason 1
[  162.652318] tun1: deleting peer with id 10, reason 1
[  164.764996] tun0: deleting peer with id 2, reason 1
[  164.784349] tun2: deleting peer with id 11, reason 1
[  169.926028] tun0: deleting peer with id 4, reason 2
[  169.926118] tun0: deleting peer with id 3, reason 2
[  169.926155] tun0: deleting peer with id 5, reason 2
[  169.926187] tun0: deleting peer with id 6, reason 2
[  174.982032] tun4: deleting peer with id 13, reason 2
[  174.982164] tun3: deleting peer with id 12, reason 2
[  174.983026] tun6: deleting peer with id 15, reason 2
[  174.983082] tun5: deleting peer with id 14, reason 2