This file is indexed.

/usr/share/bug/smb4k/presubj is in smb4k 2.1.0-1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

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The Smb4K site http://sourceforge.net/projects/smb4k/ is available 
to get help, report bugs, make suggestions, discuss the project 
or otherwise contact the upstream team.

The Debian team values users reports, but we are busy, and so we
kindly ask you to access the upstream support facilities:

Before submitting Debian Bug reports please check upstream forum:
  http://sourceforge.net/p/smb4k/discussion/
  http://sourceforge.net/p/smb4k/tickets/
for possible answers to your questions/or for troubleshooting your problem.

If you feel that the bug is one that other Debian users should
know about then you are welcome to file a report in the Debian BTS
as well.  Please keep in mind, however, that managing bug reports
is part of the maintainers' workload.