This is the same problem as in bug 3387, but with different document.
Created attachment 9897 [details] Test document This document draws 1x1 image pattern and as a result cairo device output has red opaque rectangle drawn around the picture.
Cairo bug 5904 scaling 1x1 images doesn't have useful results
*** Bug 18467 has been marked as a duplicate of this bug. ***
Created attachment 20195 [details] [review] Quick and dirty patch to fix this issue
*** Bug 11271 has been marked as a duplicate of this bug. ***
*** Bug 22439 has been marked as a duplicate of this bug. ***
Fixed in git master.
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