IOCTL sign extension errors

[Mark]

After upgrading some outdated packaged on my system, stdout repeatedly shows the following error message when Deluge is ran as a daemon:

WARNING pid 24074 (python2.7): ioctl sign-extension ioctl ffffffff8004667e

In the span of a few minutes, this repeats ~200 times. The program is slow to respond to the GUI client (on a different machine). I installed everything from the ports tree. I tried restoring the original configurations for Deluge, Python, and libtorrent, and recompiling them, but the same error occurs. I'm not sure if this is a libtorrent error or something with the version of Deluge in the FreeBSD ports tree.

FreeBSD 9.0 x64, Python 2.7.3, Deluge 1.3.5, Libtorrent rasterbar 0.15.9

[Mark]

After installing Deluge in an empty jail, the problem still exists. It only happens when there are active torrent connections, so I'm assuming the problem is in libtorrent. I tried using version 16 instead of 15, but then it can't find libiconv.

It looks like this was a ​problem from 2010 as well. It may be a language-specific problem, but libtorrent is obviously calling ioctl somewhere.

[Calum]

You need to report to libtorrent mailing list or ​issue tracker