the kernel client bug should be fixed by https://github.com/ceph/ceph-client/commit/72f22efb658e6f9e126b2b0fcb065f66ffd02239
the kernel client bug should be fixed by https://github.com/ceph/ceph-client/commit/72f22efb658e6f9e126b2b0fcb065f66ffd02239