[  423.979386] tun0: no available key for peer 1, key-id: 0
[  424.014013] tun0: no available key for peer 4, key-id: 0
[  429.612088] tun3: deleting peer with id 12, reason 4
[  429.612270] tun4: deleting peer with id 13, reason 4
[  429.612276] tun6: deleting peer with id 15, reason 4
[  429.612315] tun1: deleting peer with id 10, reason 4
[  429.612498] tun5: deleting peer with id 14, reason 4
[  429.612606] tun2: deleting peer with id 11, reason 4
[  429.612703] tun0: deleting peer with id 6, reason 4
[  429.616838] tun0: TCP error to peer 1: -32
[  429.617016] tun0: deleting peer with id 1, reason 3
[  429.620751] tun0: deleting peer with id 5, reason 4
[  429.627745] tun0: deleting peer with id 4, reason 4
[  429.636753] tun0: deleting peer with id 3, reason 4
[  429.644732] tun0: deleting peer with id 2, reason 4