------------[ cut here ]------------
WARNING: at /build/buildd/linux-2.6.32/net/wireless/core.c:614 wdev_cleanup_work+0xa7/0xd0 [cfg80211]()
Hardware name: HP Compaq nc8430 (RH469EA#ACQ)
Modules linked in: aes_i586 aes_generic binfmt_misc rfcomm sco bridge stp bnep l2cap vboxnetadp vboxnetflt vboxdrv fbcon tileblit font bitblit softcursor vga16fb vgastate ipt_REJECT xt_limit xt_tcpudp snd_hda_codec_si3054 ipt_addrtype snd_hda_codec_analog xt_state snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss arc4 snd_pcm ip6table_filter snd_seq_dummy ip6_tables pcmcia snd_seq_oss nf_nat_irc nf_conntrack_irc snd_seq_midi nf_nat_ftp snd_rawmidi nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 snd_seq_midi_event nf_conntrack_ftp snd_seq nf_conntrack iptable_filter snd_timer snd_seq_device radeon iwl3945 joydev ip_tables ttm tifm_7xx1 iwlcore drm_kms_helper x_tables ppdev snd tpm_infineon mac80211 yenta_socket rsrc_nonstatic video drm btusb parport_pc bluetooth tpm tpm_bios output tifm_core intel_agp pcmcia_core sdhci_pci sdhci hp_accel lis3lv02d input_polldev psmouse soundcore serio_raw led_class i2c_algo_bit cfg80211 agpgart lp snd_page_alloc parport ohci1394 tg3 ieee1394 ahci
Pid: 9, comm: events/0 Not tainted 2.6.32-19-generic #28-Ubuntu
Call Trace:
 [<c014c342>] warn_slowpath_common+0x72/0xa0
 [<f82b2ea7>] ? wdev_cleanup_work+0xa7/0xd0 [cfg80211]
 [<f82b2ea7>] ? wdev_cleanup_work+0xa7/0xd0 [cfg80211]
 [<c014c38a>] warn_slowpath_null+0x1a/0x20
 [<f82b2ea7>] wdev_cleanup_work+0xa7/0xd0 [cfg80211]
 [<c016360e>] run_workqueue+0x8e/0x150
 [<f82b2e00>] ? wdev_cleanup_work+0x0/0xd0 [cfg80211]
 [<c0163754>] worker_thread+0x84/0xe0
 [<c01676b0>] ? autoremove_wake_function+0x0/0x50
 [<c01636d0>] ? worker_thread+0x0/0xe0
 [<c0167424>] kthread+0x74/0x80
 [<c01673b0>] ? kthread+0x0/0x80
 [<c0104087>] kernel_thread_helper+0x7/0x10
---[ end trace 5fa11ee3676861df ]---