Comment 28 for bug 528688

I'm running 2.6.32-22-generic and this problem still persists. The warning appears to be the same:

[347134.298465] ------------[ cut here ]------------
[347134.298490] WARNING: at /build/buildd/linux-2.6.32/net/wireless/core.c:614 wdev_cleanup_work+0xe9/0x110 [cfg80211]()
[347134.298500] Hardware name: 2746CTO
[347134.298502] Modules linked in: binfmt_misc ppdev rfcomm sco bridge stp bnep l2cap openafs(P) vboxnetadp vboxnetflt vboxdrv snd_hda_codec_intelhdmi snd_hda_codec_conexant snd_hda_intel snd_hda_codec snd_hwdep fbcon tileblit font bitblit softcursor snd_pcm_oss snd_mixer_oss snd_pcm vga16fb vgastate snd_seq_dummy snd_seq_oss snd_seq_midi arc4 snd_rawmidi joydev i915 snd_seq_midi_event drm_kms_helper iwlagn snd_seq snd_timer snd_seq_device sbp2 uvcvideo iwlcore drm snd btusb videodev i2c_algo_bit psmouse mac80211 soundcore v4l1_compat sdhci_pci bluetooth snd_page_alloc sdhci v4l2_compat_ioctl32 serio_raw cfg80211 intel_agp video output asus_laptop led_class ricoh_mmc lp parport ohci1394 ahci ieee1394 r8169 mii
[347134.298551] Pid: 9, comm: events/0 Tainted: P 2.6.32-22-generic #36-Ubuntu
[347134.298553] Call Trace:
[347134.298562] [<ffffffff81066d0b>] warn_slowpath_common+0x7b/0xc0
[347134.298566] [<ffffffff81066d64>] warn_slowpath_null+0x14/0x20
[347134.298572] [<ffffffffa00b50f9>] wdev_cleanup_work+0xe9/0x110 [cfg80211]
[347134.298579] [<ffffffffa00b5010>] ? wdev_cleanup_work+0x0/0x110 [cfg80211]
[347134.298584] [<ffffffff81080777>] run_workqueue+0xc7/0x1a0
[347134.298587] [<ffffffff810808f3>] worker_thread+0xa3/0x110
[347134.298591] [<ffffffff81085320>] ? autoremove_wake_function+0x0/0x40
[347134.298594] [<ffffffff81080850>] ? worker_thread+0x0/0x110
[347134.298597] [<ffffffff81084fa6>] kthread+0x96/0xa0
[347134.298601] [<ffffffff810141ea>] child_rip+0xa/0x20
[347134.298604] [<ffffffff81084f10>] ? kthread+0x0/0xa0
[347134.298607] [<ffffffff810141e0>] ? child_rip+0x0/0x20
[347134.298610] ---[ end trace 935f3f6d63ec3f2f ]---

Any ideas?