[ 1000.615560][ T6893] bond0: (slave eth0): making interface the new active one
[ 1000.616303][ T6893] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1005.996521][ T6897] bond0: (slave eth0): Releasing backup interface
[ 1006.956707][ T6900] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1012.012589][ T5898] bond0: (slave eth0): Releasing backup interface