No - its a feature of these trees once they're mature. Makes a right old mess really, scrolls of bark everywhere...

A friend of ours has 2 enormous, very tall, eucalyptus leaning at a scary angle behind the back fence of his 200ft garden. Due to take out about 5 garden sheds at the last count, if they fall in a gale. They shed huge rolls of quite thick bark into the bottom of his garden. He brought me some the other day as I shred it and use it for this and that. It is a defence against raging fires to protect the bark in a fire storm. Our Carpentaria Californica is forming the same sort of this ragged but thinner bark as it matures. A defence against canyon fires I presume.