[ 1001.396481][ T6871] bond0: (slave eth0): making interface the new active one
[ 1001.397031][ T6871] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1006.691628][ T6875] bond0: (slave eth0): Releasing backup interface
[ 1007.670147][ T6878] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1012.693628][ T5962] bond0: (slave eth0): Releasing backup interface