[ 1005.417275][ T6921] bond0: (slave eth0): making interface the new active one
[ 1005.418155][ T6921] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1010.757023][ T6925] bond0: (slave eth0): Releasing backup interface
[ 1011.756093][ T6928] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1016.750077][  T270] bond0: (slave eth0): Releasing backup interface
[ 1016.982201][  T270] bond0 (unregistering): Released all slaves