[  190.579536] tun0: no available key for peer 2, key-id: 0
[  190.602174] tun0: no available key for peer 4, key-id: 0
[  196.925723] iperf3 (3243) used greatest stack depth: 11800 bytes left
[  197.266785] tun0: deleting peer with id 1, reason 1
[  197.281328] tun1: deleting peer with id 10, reason 1
[  199.371256] tun0: deleting peer with id 2, reason 1
[  199.386858] tun2: deleting peer with id 11, reason 1
[  204.539010] tun0: deleting peer with id 4, reason 2
[  204.539070] tun0: deleting peer with id 3, reason 2
[  204.539106] tun0: deleting peer with id 5, reason 2
[  204.539144] tun0: deleting peer with id 6, reason 2
[  209.531017] tun6: deleting peer with id 15, reason 2
[  209.532016] tun4: deleting peer with id 13, reason 2
[  209.532022] tun5: deleting peer with id 14, reason 2
[  209.532166] tun3: deleting peer with id 12, reason 2