[  159.650176] tun0: no available key for peer 2, key-id: 0
[  159.658295] tun0: no available key for peer 3, key-id: 0
[  159.666393] tun0: no available key for peer 4, key-id: 0
[  159.674411] tun0: no available key for peer 5, key-id: 0
[  159.682245] tun0: no available key for peer 6, key-id: 0
[  165.980272] iperf3 (2381) used greatest stack depth: 11840 bytes left
[  166.322634] tun0: deleting peer with id 1, reason 1
[  166.339657] tun1: deleting peer with id 1, reason 1
[  168.429187] tun0: deleting peer with id 2, reason 1
[  168.447030] tun2: deleting peer with id 2, reason 1
[  173.563910] tun0: deleting peer with id 4, reason 2
[  173.564006] tun0: deleting peer with id 3, reason 2
[  173.564041] tun0: deleting peer with id 5, reason 2
[  173.564077] tun0: deleting peer with id 6, reason 2
[  178.618914] tun6: deleting peer with id 6, reason 2
[  178.618914] tun3: deleting peer with id 3, reason 2
[  178.618914] tun5: deleting peer with id 5, reason 2
[  178.618938] tun4: deleting peer with id 4, reason 2