[  640.941012][    C1] tun0: no available key for peer 2, key-id: 0
[  641.232154][    C0] tun0: no available key for peer 5, key-id: 0
[  641.329891][    C1] tun0: no available key for peer 6, key-id: 0
[  647.569918][ T9602] tun1: deleting peer with id 10, reason 4
[  647.571203][ T9609] tun2: deleting peer with id 11, reason 4
[  647.571795][ T9637] tun6: deleting peer with id 15, reason 4
[  647.571814][ T9623] tun4: deleting peer with id 13, reason 4
[  647.571926][ T9616] tun3: deleting peer with id 12, reason 4
[  647.572245][ T9630] tun5: deleting peer with id 14, reason 4
[  647.581937][ T9638] tun0: deleting peer with id 6, reason 4
[  647.589445][ T9638] tun0: deleting peer with id 5, reason 4
[  647.593490][ T9638] tun0: deleting peer with id 4, reason 4
[  647.596430][ T9638] tun0: deleting peer with id 3, reason 4
[  647.604569][ T9638] tun0: deleting peer with id 2, reason 4
[  647.612661][ T9638] tun0: deleting peer with id 1, reason 4