[  421.782833] tun0: no available key for peer 1, key-id: 0
[  421.806357] tun0: no available key for peer 3, key-id: 0
[  421.861282] tun0: no available key for peer 6, key-id: 0
[  427.438520] tun2: deleting peer with id 11, reason 4
[  427.438687] tun5: deleting peer with id 14, reason 4
[  427.438690] tun6: deleting peer with id 15, reason 4
[  427.438692] tun3: deleting peer with id 12, reason 4
[  427.438693] tun1: deleting peer with id 10, reason 4
[  427.438900] tun4: deleting peer with id 13, reason 4
[  427.439025] tun0: deleting peer with id 6, reason 4
[  427.443688] tun0: deleting peer with id 5, reason 4
[  427.444130] tun0: TCP error to peer 1: -32
[  427.444168] tun0: deleting peer with id 1, reason 3
[  427.447653] tun0: deleting peer with id 4, reason 4
[  427.454613] tun0: deleting peer with id 3, reason 4
[  427.462639] tun0: deleting peer with id 2, reason 4