[ 1005.952513][ T6940] bond0: (slave eth0): making interface the new active one
[ 1005.953048][ T6940] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1011.245180][ T6944] bond0: (slave eth0): Releasing backup interface
[ 1012.219761][ T6947] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1017.292406][ T5940] bond0: (slave eth0): Releasing backup interface