[  421.093911] tun0: no available key for peer 4, key-id: 0
[  421.104342] tun0: no available key for peer 5, key-id: 0
[  421.117481] tun0: no available key for peer 6, key-id: 0
[  426.719486] tun3: deleting peer with id 12, reason 4
[  426.719606] tun6: deleting peer with id 15, reason 4
[  426.719671] tun1: deleting peer with id 10, reason 4
[  426.719766] tun0: deleting peer with id 6, reason 4
[  426.719778] tun4: deleting peer with id 13, reason 4
[  426.719943] tun2: deleting peer with id 11, reason 4
[  426.720038] tun5: deleting peer with id 14, reason 4
[  426.724083] tun0: deleting peer with id 5, reason 4
[  426.728551] tun0: TCP error to peer 1: -32
[  426.728753] tun0: deleting peer with id 1, reason 3
[  426.737084] tun0: deleting peer with id 4, reason 4
[  426.746086] tun0: deleting peer with id 3, reason 4
[  426.754087] tun0: deleting peer with id 2, reason 4