[  423.233056] tun0: no available key for peer 4, key-id: 0
[  423.246038] tun0: no available key for peer 5, key-id: 0
[  423.262288] tun0: no available key for peer 6, key-id: 0
[  428.839839] tun1: deleting peer with id 10, reason 4
[  428.840027] tun2: deleting peer with id 11, reason 4
[  428.840028] tun5: deleting peer with id 14, reason 4
[  428.840028] tun3: deleting peer with id 12, reason 4
[  428.840188] tun0: deleting peer with id 6, reason 4
[  428.840192] tun4: deleting peer with id 13, reason 4
[  428.840232] tun6: deleting peer with id 15, reason 4
[  428.842327] tun0: TCP error to peer 1: -32
[  428.842513] tun0: deleting peer with id 1, reason 3
[  428.845082] tun0: deleting peer with id 5, reason 4
[  428.851006] tun0: deleting peer with id 4, reason 4
[  428.860003] tun0: deleting peer with id 3, reason 4
[  428.862019] tun0: deleting peer with id 2, reason 4