[  401.024659] tun0: no available key for peer 1, key-id: 0
[  401.039728] tun0: no available key for peer 2, key-id: 0
[  401.100754] tun0: no available key for peer 6, key-id: 0
[  405.574391] iperf3 (10044) used greatest stack depth: 11832 bytes left
[  405.790118] tun1: deleting peer with id 10, reason 4
[  405.790211] tun2: deleting peer with id 11, reason 4
[  405.790212] tun6: deleting peer with id 15, reason 4
[  405.790252] tun3: deleting peer with id 12, reason 4
[  405.790300] tun4: deleting peer with id 13, reason 4
[  405.790337] tun5: deleting peer with id 14, reason 4
[  405.790423] tun0: deleting peer with id 6, reason 4
[  405.795194] tun0: deleting peer with id 5, reason 4
[  405.801158] tun0: deleting peer with id 4, reason 4
[  405.806175] tun0: deleting peer with id 3, reason 4
[  405.819152] tun0: deleting peer with id 2, reason 4
[  405.827149] tun0: deleting peer with id 1, reason 4