[  421.292771] tun0: no available key for peer 1, key-id: 0
[  421.355628] tun0: no available key for peer 6, key-id: 0
[  426.899698] tun3: deleting peer with id 12, reason 4
[  426.899856] tun1: deleting peer with id 10, reason 4
[  426.899856] tun6: deleting peer with id 15, reason 4
[  426.899870] tun5: deleting peer with id 14, reason 4
[  426.899908] tun4: deleting peer with id 13, reason 4
[  426.899943] tun2: deleting peer with id 11, reason 4
[  426.900191] tun0: deleting peer with id 6, reason 4
[  426.905771] tun0: deleting peer with id 5, reason 4
[  426.906161] tun0: TCP error to peer 1: -32
[  426.906314] tun0: deleting peer with id 1, reason 3
[  426.914695] tun0: deleting peer with id 4, reason 4
[  426.920737] tun0: deleting peer with id 3, reason 4
[  426.927696] tun0: deleting peer with id 2, reason 4