r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0xc0540, 0x0)
open_by_handle_at(r0, &(0x7f0000001100)=@ceph_nfs_confh={0x10, 0x2, {0xb}}, 0x4680)