Oops…

To that end, you could ==== How to Reproduce ==== While doing a GET operation on `/changeset/0a3c243b6659dc10efb227e507f324c2711d6dcd`, Trac issued an internal error. ''(please provide additional details here)'' Request parameters: {{{ {u'format': u'zip', u'new': u'0a3c243b6659dc10efb227e507f324c2711d6dcd'} }}} User agent: `#USER_AGENT#` ==== System Information ==== ''System information not available'' ==== Enabled Plugins ==== ''Plugin information not available'' ==== Interface Customization ==== ''Interface customization information not available'' ==== Python Traceback ==== {{{ Traceback (most recent call last): File "/usr/lib/python2.7/dist-packages/trac/web/main.py", line 647, in _dispatch_request dispatcher.dispatch(req) File "/usr/lib/python2.7/dist-packages/trac/web/main.py", line 248, in dispatch resp = chosen_handler.process_request(req) File "/usr/lib/python2.7/dist-packages/trac/versioncontrol/web_ui/changeset.py", line 255, in process_request new = repos.normalize_rev(new) File "/usr/lib/python2.7/dist-packages/tracopt/versioncontrol/git/git_fs.py", line 569, in normalize_rev normrev = self.git.verifyrev(rev) File "/usr/lib/python2.7/dist-packages/tracopt/versioncontrol/git/PyGIT.py", line 734, in verifyrev rc = self.repo.rev_parse('--verify', rev).strip() File "/usr/lib/python2.7/dist-packages/tracopt/versioncontrol/git/PyGIT.py", line 146, in __execute p = self.__pipe(git_cmd, stdout=PIPE, stderr=PIPE, *cmd_args) File "/usr/lib/python2.7/dist-packages/tracopt/versioncontrol/git/PyGIT.py", line 139, in __pipe close_fds=close_fds, **kw) File "/usr/lib/python2.7/subprocess.py", line 394, in __init__ errread, errwrite) File "/usr/lib/python2.7/subprocess.py", line 938, in _execute_child self.pid = os.fork() OSError: [Errno 12] Cannot allocate memory }}} a ticket.