https://bugzilla.kernel.org/show_bug.cgi?id=29412
--- Comment #7 from Jonathan Nieder jrnieder@gmail.com 2012-03-19 08:54:19 --- The painful memories are coming back to me: udev also requires v2.6.28-rc6~45 ("reintroduce accept4") and dup3 and friends from 2.6.27.