[ 1045.203317][ T8900] bond0: (slave eth0): making interface the new active one
[ 1045.204298][ T8900] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1050.259146][ T8904] bond0: (slave eth0): Releasing backup interface
[ 1051.007849][ T8907] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1055.800775][ T8571] bond0: (slave eth0): Releasing backup interface
[ 1056.339980][ T8571] bond0 (unregistering): Released all slaves