Virtualbox netfilter modules don't work on Kernel 3.11

[shankao]

In my case, this bug happens when I try to start a VM that has a host-only network interface attached. In that moment, I get the following error:

Failed to open a session for the virtual machine Centos 5.9.
Failed to open/create the internal network 'HostInterfaceNetworking-vboxnet0' (you might need to modprobe vboxnetflt to make it accessible) (VERR_INTNET_FLT_IF_NOT_FOUND).
Failed to attach the network LUN (VERR_INTNET_FLT_IF_NOT_FOUND).

I would set the importance of this bug to "high" as per https://wiki.ubuntu.com/Bugs/Importance ("Has a severe impact on a small portion of Ubuntu users (estimated)")

ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: virtualbox 4.2.16-dfsg-2
ProcVersionSignature: Ubuntu 3.11.0-5.11-generic 3.11.0
Uname: Linux 3.11.0-5-generic x86_64
ApportVersion: 2.12.1-0ubuntu3
Architecture: amd64
Date: Wed Sep 11 13:50:20 2013
EcryptfsInUse: Yes
InstallationDate: Installed on 2012-11-25 (290 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120627)
MarkForUpload: True
ProcEnviron:
 LANGUAGE=en_SG:en
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_SG.UTF-8
 SHELL=/bin/bash
SourcePackage: virtualbox
UpgradeStatus: Upgraded to saucy on 2012-11-25 (289 days ago)

[shankao (shankao)]

This has being fixed in the just released virtualbox 4.2.18

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Matthew Haughton (snafu109)]

This might be a duplicate of #1220724, if you think it is could you mark as duplicate please?