Hi,
I bisected a X startup crash due to new 3.14 kernel:
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/fs/kernfs/file.c?id=9b2db6e1894577d48f4e290381bac6e573593838
It's an old intel 810 graphics card which got broken.
dmesg and xorg.log attached.

Thanks.
greetings
tpowa

-- 
Tobias Powalowski
Archlinux Developer & Package Maintainer (tpowa)
http://www.archlinux.org
tpowa@archlinux.org