[Bug 658460] [NEW] VLAN support broken

[magellan]

Public bug reported:

VLAN support seems broken in linux-image-2.6.35-22-generic-pae.

I can successfully add a VLAN to an interface but no traffic goes
trought that VLAN interface.

To be more precise, outgoing traffic is going well but incoming traffic
never arrives the VLAN interface (byte counter for incoming remains 0).
Sniffing the network from another computer indicates that traffic exists
but it seems to never reach the VLAN interface.

As an example, if I run dhclient on the VLAN interface, I see on the
DHCP server that the machine is performing DISCOVERY on the network and
the server make an OFFER, but this one never reach the DHCP client that
keeps making DISCOVERY requests.

Falling back to the previous kernel with the exact same interfaces
configuration file and everything works fine.

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-22-generic-pae 2.6.35-22.33
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.32-25.44-generic-pae 2.6.32.21+drm33.7
Uname: Linux 2.6.32-25-generic-pae i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
   Subdevices: 2/2
   Subdevice #0: subdevice #0
   Subdevice #1: subdevice #1
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  gea        2481 F.... pulseaudio
CRDA: Error: [Errno 2] Aucun fichier ou dossier de ce type
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xd4900000 irq 17'
   Mixer name	: 'Intel G45 DEVIBX'
   Components	: 'HDA:111d7603,103c1724,00100202 HDA:11c11040,103c3066,00100200 HDA:80862804,80860101,00100000'
   Controls      : 23
   Simple ctrls  : 14
Date: Mon Oct 11 16:55:23 2010
HibernationDevice: RESUME=UUID=fbbe1f5a-da73-41c2-9648-5d689d327b25
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
MachineType: Hewlett-Packard HP ProBook 6540b
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-25-generic-pae root=UUID=b3bdee91-3bbe-4ba0-a26e-bfc97d8099c0 ro quiet splash
ProcEnviron:
 PATH=(custom, user)
 LANG=fr_CH.utf8
 SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.38
SourcePackage: linux
dmi.bios.date: 01/27/2010
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68CDD Ver. F.04
dmi.board.name: 1722
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 29.2B
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-Packard:bvr68CDDVer.F.04:bd01/27/2010:svnHewlett-Packard:pnHPProBook6540b:pvr:rvnHewlett-Packard:rn1722:rvrKBCVersion29.2B:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP ProBook 6540b
dmi.sys.vendor: Hewlett-Packard

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug i386 kernel-net maverick needs-upstream-testing regression-release

-- 
VLAN support broken
https://bugs.launchpad.net/bugs/658460
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