Fixes several issues in the network stack.

Full changelog:
* https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.14.33
* https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.14.34



Signed-off-by: Jonas Gorski <jogo@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44594 3c298f89-4303-0410-b956-a3cf2f4a3e73