[ 1224.311385][    C1] tun0: no available key for peer 2, key-id: 0
[ 1224.433318][    C1] tun0: no available key for peer 4, key-id: 0
[ 1224.569470][    C3] tun0: no available key for peer 6, key-id: 0
[ 1242.487464][ T9236] iperf3 (9236) used greatest stack depth: 23232 bytes left
[ 1244.609435][ T9261] tun0: deleting peer with id 1, reason 1
[ 1244.667086][ T9262] tun1: deleting peer with id 10, reason 1
[ 1247.165695][ T9276] tun0: deleting peer with id 2, reason 1
[ 1247.218507][ T9277] tun2: deleting peer with id 11, reason 1
[ 1250.844156][   T10] tun0: deleting peer with id 4, reason 2
[ 1250.844694][   T10] tun0: deleting peer with id 3, reason 2
[ 1250.844957][   T10] tun0: deleting peer with id 5, reason 2
[ 1250.845156][   T10] tun0: deleting peer with id 6, reason 2
[ 1255.963929][ T5982] tun3: deleting peer with id 12, reason 2
[ 1255.964130][   T10] tun4: deleting peer with id 13, reason 2
[ 1256.027839][   T10] tun6: deleting peer with id 15, reason 2
[ 1256.027853][ T5982] tun5: deleting peer with id 14, reason 2