[ 1006.770002][ T6900] bond0: (slave eth0): making interface the new active one
[ 1006.770572][ T6900] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1012.152989][ T6904] bond0: (slave eth0): Releasing backup interface
[ 1013.125628][ T6907] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1018.218659][  T259] bond0: (slave eth0): Releasing backup interface