[  422.755867] tun0: no available key for peer 1, key-id: 0
[  422.809840] tun0: no available key for peer 6, key-id: 0
[  428.382321] tun1: deleting peer with id 10, reason 4
[  428.382382] tun2: deleting peer with id 11, reason 4
[  428.382470] tun0: deleting peer with id 6, reason 4
[  428.382496] tun3: deleting peer with id 12, reason 4
[  428.382583] tun4: deleting peer with id 13, reason 4
[  428.382586] tun6: deleting peer with id 15, reason 4
[  428.382715] tun5: deleting peer with id 14, reason 4
[  428.385781] tun0: deleting peer with id 5, reason 4
[  428.386161] tun0: TCP error to peer 1: -32
[  428.386337] tun0: deleting peer with id 1, reason 3
[  428.396774] tun0: deleting peer with id 4, reason 4
[  428.402783] tun0: deleting peer with id 3, reason 4
[  428.408832] tun0: deleting peer with id 2, reason 4