[  155.398931] tun0: no available key for peer 3, key-id: 0
[  155.408004] tun0: no available key for peer 4, key-id: 0
[  155.417017] tun0: no available key for peer 5, key-id: 0
[  161.764114] iperf3 (2437) used greatest stack depth: 11832 bytes left
[  162.103770] tun0: deleting peer with id 1, reason 1
[  162.121326] tun1: deleting peer with id 1, reason 1
[  164.239226] tun0: deleting peer with id 2, reason 1
[  164.253429] tun2: deleting peer with id 2, reason 1
[  169.411180] tun0: deleting peer with id 4, reason 2
[  169.411297] tun0: deleting peer with id 3, reason 2
[  169.411369] tun0: deleting peer with id 5, reason 2
[  169.411444] tun0: deleting peer with id 6, reason 2
[  174.402183] tun3: deleting peer with id 3, reason 2
[  174.467179] tun6: deleting peer with id 6, reason 2
[  174.467181] tun4: deleting peer with id 4, reason 2
[  174.467484] tun5: deleting peer with id 5, reason 2