[  433.194961] tun0: no available key for peer 1, key-id: 0
[  433.208376] tun0: no available key for peer 2, key-id: 0
[  433.233169] tun0: no available key for peer 4, key-id: 0
[  433.256463] tun0: no available key for peer 6, key-id: 0
[  438.873150] tun3: deleting peer with id 12, reason 4
[  438.873160] tun1: deleting peer with id 10, reason 4
[  438.873163] tun5: deleting peer with id 14, reason 4
[  438.873178] tun2: deleting peer with id 11, reason 4
[  438.873200] tun6: deleting peer with id 15, reason 4
[  438.873273] tun4: deleting peer with id 13, reason 4
[  438.873423] tun0: deleting peer with id 6, reason 4
[  438.877454] tun0: TCP error to peer 1: -32
[  438.877660] tun0: deleting peer with id 1, reason 3
[  438.879405] tun0: deleting peer with id 5, reason 4
[  438.886697] tun0: deleting peer with id 4, reason 4
[  438.896372] tun0: deleting peer with id 3, reason 4
[  438.905376] tun0: deleting peer with id 2, reason 4