[  421.928887] tun0: no available key for peer 2, key-id: 0
[  421.949298] tun0: no available key for peer 4, key-id: 0
[  421.969375] tun0: no available key for peer 6, key-id: 0
[  427.548055] tun1: deleting peer with id 10, reason 4
[  427.548186] tun6: deleting peer with id 15, reason 4
[  427.548189] tun5: deleting peer with id 14, reason 4
[  427.548189] tun4: deleting peer with id 13, reason 4
[  427.548228] tun3: deleting peer with id 12, reason 4
[  427.548442] tun0: deleting peer with id 6, reason 4
[  427.548899] tun2: deleting peer with id 11, reason 4
[  427.551008] tun0: deleting peer with id 5, reason 4
[  427.551201] tun0: TCP error to peer 1: -32
[  427.551411] tun0: deleting peer with id 1, reason 3
[  427.555005] tun0: deleting peer with id 4, reason 4
[  427.558942] tun0: deleting peer with id 3, reason 4
[  427.567910] tun0: deleting peer with id 2, reason 4