[  421.942130] tun0: no available key for peer 2, key-id: 0
[  421.951273] tun0: no available key for peer 3, key-id: 0
[  421.969113] tun0: no available key for peer 5, key-id: 0
[  427.483632] tun2: deleting peer with id 11, reason 4
[  427.483632] tun1: deleting peer with id 10, reason 4
[  427.483649] tun6: deleting peer with id 15, reason 4
[  427.483666] tun5: deleting peer with id 14, reason 4
[  427.483689] tun3: deleting peer with id 12, reason 4
[  427.484025] tun4: deleting peer with id 13, reason 4
[  427.484120] tun0: deleting peer with id 6, reason 4
[  427.486054] tun0: TCP error to peer 1: -32
[  427.486236] tun0: deleting peer with id 1, reason 3
[  427.488702] tun0: deleting peer with id 5, reason 4
[  427.491714] tun0: deleting peer with id 4, reason 4
[  427.497694] tun0: deleting peer with id 3, reason 4
[  427.505721] tun0: deleting peer with id 2, reason 4