[   14.491186][  T240] bond0: (slave eth0): making interface the new active one
[   14.494034][  T240] bond0: (slave eth0): Enslaving as an active interface with an up link
[   19.482794][  T244] bond0: (slave eth0): Releasing backup interface
[   20.265105][  T247] bond0: (slave eth0): Enslaving as an active interface with an up link
[   25.187957][   T12] bond0: (slave eth0): Releasing backup interface
[   26.141690][   T12] bond0 (unregistering): Released all slaves