[  660.435682][    C0] tun0: no available key for peer 3, key-id: 0
[  668.657983][ T9326] iperf3 (9326) used greatest stack depth: 22768 bytes left
[  668.847379][ T9205] tun2: deleting peer with id 11, reason 4
[  668.849062][ T9198] tun1: deleting peer with id 10, reason 4
[  668.849115][ T9219] tun4: deleting peer with id 13, reason 4
[  668.851714][ T9212] tun3: deleting peer with id 12, reason 4
[  668.853484][ T9233] tun0: deleting peer with id 6, reason 4
[  668.854020][ T9234] tun6: deleting peer with id 15, reason 4
[  668.855494][ T9226] tun5: deleting peer with id 14, reason 4
[  668.861092][ T9233] tun0: deleting peer with id 5, reason 4
[  668.867162][ T9233] tun0: deleting peer with id 4, reason 4
[  668.875108][ T9233] tun0: deleting peer with id 3, reason 4
[  668.883114][ T9233] tun0: deleting peer with id 2, reason 4
[  668.891208][ T9233] tun0: deleting peer with id 1, reason 4