Comment 41 for bug 1766377

I don't know the performance impact. You can find the command in earlier comments, but you basically want a variation of:
/sbin/ethtool -K eth0 gso off gro off tso off

with your network device substituted for "eth0".

If you simply run this manually after boot up, rebooting should turn it back on (well, should restore default behaviour). Otherwise you can probably revert with: /sbin/ethtool -K eth0 gso on gro on tso on