[ 1006.084512][ T6880] bond0: (slave eth0): making interface the new active one
[ 1006.085145][ T6880] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1011.394908][ T6884] bond0: (slave eth0): Releasing backup interface
[ 1012.331191][ T6887] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1017.257699][ T5419] bond0: (slave eth0): Releasing backup interface