[ 1012.457812][ T6889] bond0: (slave eth0): making interface the new active one
[ 1012.458357][ T6889] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1017.793364][ T6893] bond0: (slave eth0): Releasing backup interface
[ 1018.734293][ T6896] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1023.700299][   T11] bond0: (slave eth0): Releasing backup interface