Gerrit Patch Uploader [1] doesn't submit a patch. Since about 2014-01-11T15:00Z I tried several times to submit a patch, but just shows the following message and closes the connection after about 2 minutes.
Result from uploading patch:
git clone --depth=1 ssh://gerrit/mediawiki/core /tmp/1609560.1.webgrid/tmpaLMQyA
I think the problem is not the Gerrit Patch Uploader and is somewhere between Gerrit Patch Uploader and Git/Gerrit.
[1]: https://tools.wmflabs.org/gerrit-patch-uploader/
Version: unspecified
Severity: normal