Description of problem:
When trying to scan with a Canon 9000F Mark II, xsane dies on a regular basis - often before the first scan completes, but regularily when a scanned image is closed - with a variety of Segfaults and Aborts.

Version-Release number of selected component (if applicable):
xsane-0.999 (c) 1998-2013 Oliver Rauch
  E-mail: Oliver.Rauch@xsane.org
  package xsane-0.999
  compiled with GTK-2.24.25
  without GIMP support
  XSane output formats: jpeg, pdf(compr.), png, pnm, ps(compr.), tiff, txt


How reproducible:
Without much efford

Steps to Reproduce:
1. start xsane
2. make a preview scan (that usually works)
3. select a region and scan (preferably at high resolution)
4. close the resulting image (if you get there)

http://pastebin.com/raw.php?i=gB2hXeYV
(note this paste will expire in a month)

Reproducible: 

Steps to Reproduce: