[  189.880327] tun0: no available key for peer 4, key-id: 0
[  189.902691] tun0: no available key for peer 6, key-id: 0
[  196.199660] iperf3 (3242) used greatest stack depth: 11736 bytes left
[  196.513775] tun0: deleting peer with id 1, reason 1
[  196.530826] tun1: deleting peer with id 10, reason 1
[  198.626127] tun0: deleting peer with id 2, reason 1
[  198.639996] tun2: deleting peer with id 11, reason 1
[  203.778168] tun0: deleting peer with id 4, reason 2
[  203.778234] tun0: deleting peer with id 3, reason 2
[  203.778270] tun0: deleting peer with id 5, reason 2
[  203.778306] tun0: deleting peer with id 6, reason 2
[  208.769171] tun4: deleting peer with id 13, reason 2
[  208.769276] tun3: deleting peer with id 12, reason 2
[  208.770178] tun5: deleting peer with id 14, reason 2
[  208.834168] tun6: deleting peer with id 15, reason 2