[  187.694665] tun0: no available key for peer 1, key-id: 0
[  187.731388] tun0: no available key for peer 4, key-id: 0
[  187.743571] tun0: no available key for peer 5, key-id: 0
[  194.079877] iperf3 (3304) used greatest stack depth: 11792 bytes left
[  194.486747] tun0: deleting peer with id 1, reason 1
[  194.502133] tun1: deleting peer with id 10, reason 1
[  196.620780] tun0: deleting peer with id 2, reason 1
[  196.634534] tun2: deleting peer with id 11, reason 1
[  201.799157] tun0: deleting peer with id 4, reason 2
[  201.799285] tun0: deleting peer with id 3, reason 2
[  201.799349] tun0: deleting peer with id 5, reason 2
[  201.799413] tun0: deleting peer with id 6, reason 2
[  206.792156] tun4: deleting peer with id 13, reason 2
[  206.792251] tun3: deleting peer with id 12, reason 2
[  206.855150] tun6: deleting peer with id 15, reason 2
[  206.855204] tun5: deleting peer with id 14, reason 2