It is just a selftest binary
Created attachment 14384 [details] patch for 4.9
Comment on attachment 14384 [details] patch for 4.9 LGTM
Karolin, please add the patch to the 4.9 branch. Thanks!
(In reply to Andreas Schneider from comment #3) Pushed to autobuild-v4-9-test.
(In reply to Karolin Seeger from comment #4) Pushed to v4-9-test. Closing out bug report. Thanks!