[   15.661767][  T239] bond0: (slave eth0): making interface the new active one
[   15.663333][  T239] bond0: (slave eth0): Enslaving as an active interface with an up link
[   20.531683][  T243] bond0: (slave eth0): Releasing backup interface
[   21.217373][  T246] bond0: (slave eth0): Enslaving as an active interface with an up link
[   25.980249][   T12] bond0: (slave eth0): Releasing backup interface
[   26.721364][   T12] bond0 (unregistering): Released all slaves