gVim 7.4a beta crashes from time to time

[GoogleCodeExporter]

What steps will reproduce the problem?
1. use awesome wm
2. try to save a file in gvim

gvim crashes sometimes after saving a file and I cannot reproduce this by 
intent.

[xcb] Unknown request in queue while dequeuing
gvim: Fatal IO error 11 (Resource temporarily unavailable) on X server unix/:0.
[xcb] Most likely this is a multi-threaded client and XInitThreads has not been 
called
[xcb] Aborting, sorry about that.
gvim: ../../src/xcb_io.c:179: dequeue_pending_request: Assertion 
`!xcb_xlib_unknown_req_in_deq' failed.
Vim: Caught deadly signal ABRT
Vim: Finished.

" My Bundles
Bundle 'gmarik/vundle'
Bundle 'Lokaltog/powerline'
Bundle 'git://repo.or.cz/vcscommand.git'
Bundle 'tpope/vim-fugitive'
Bundle 'tpope/vim-markdown'
Bundle 'vim-diekeys'
Bundle 'tpope/vim-obsession'
Bundle 'tpope/vim-repeat.git'
Bundle 'tpope/vim-abolish.git'
Bundle 'tpope/vim-surround.git'
Bundle 'Raimondi/delimitMate'
Bundle 'rstacruz/sparkup'
Bundle 'kien/ctrlp.vim'
Bundle 'majutsushi/tagbar'
Bundle 'techlivezheng/vim-plugin-tagbar-phpctags'
Bundle 'jeetsukumaran/vim-buffergator'
Bundle 'chrisbra/NrrwRgn'
Bundle 'chin4ski/Mark--Karkat'
Bundle 'scrooloose/nerdtree'
Bundle 'scrooloose/nerdcommenter'
Bundle 'scrooloose/syntastic'
Bundle 'Lokaltog/vim-easymotion'
Bundle 'mileszs/ack.vim'
Bundle 'jelera/vim-javascript-syntax'
Bundle 'vim-scripts/vim-javascript'
Bundle 'hynek/vim-python-pep8-indent'
Bundle 'michaeljsmith/vim-indent-object'
Bundle 'klen/python-mode'
Bundle 'hdima/python-syntax'
Bundle 'Valloric/YouCompleteMe'
Bundle 'evidens/vim-twig.git'
Bundle 'Glench/Vim-Jinja2-Syntax'
Bundle 'lepture/vim-jinja'
Bundle 'sophacles/vim-bundle-mako'
Bundle 'groenewege/vim-less'
Bundle 'miripiruni/vim-better-css-indent'
Bundle 'hail2u/vim-css3-syntax'
Bundle 'gregsexton/MatchTag'
Bundle 'khorser/vim-rst-ftplugin'
Bundle 'vim-scripts/genshi.vim'
Bundle 'lukaszb/vim-web-indent'
Bundle 'danro/rename.vim'
Bundle 'L9'
Bundle 'FuzzyFinder' 

Original issue reported on code.google.com by dief...@gmail.com on 22 Jul 2013 at 5:06