[  431.572869] tun0: no available key for peer 1, key-id: 0
[  431.604821] tun0: no available key for peer 4, key-id: 0
[  431.627947] tun0: no available key for peer 6, key-id: 0
[  437.186692] tun1: deleting peer with id 10, reason 4
[  437.186707] tun3: deleting peer with id 12, reason 4
[  437.186708] tun6: deleting peer with id 15, reason 4
[  437.186820] tun4: deleting peer with id 13, reason 4
[  437.186821] tun5: deleting peer with id 14, reason 4
[  437.186955] tun2: deleting peer with id 11, reason 4
[  437.187038] tun0: deleting peer with id 6, reason 4
[  437.191057] tun0: deleting peer with id 5, reason 4
[  437.191456] tun0: TCP error to peer 1: -32
[  437.191654] tun0: deleting peer with id 1, reason 3
[  437.197053] tun0: deleting peer with id 4, reason 4
[  437.203022] tun0: deleting peer with id 3, reason 4
[  437.217016] tun0: deleting peer with id 2, reason 4