------------[ cut here ]------------
WARNING: at /build/buildd/linux-2.6.32/net/wireless/core.c:614 wdev_cleanup_work+0xa7/0xd0 [cfg80211]()
Hardware name: HP Pavilion HDX9200 Notebook PC
Modules linked in: aes_i586 aes_generic usbhid hid binfmt_misc rfcomm sco bridge stp bnep l2cap ppdev parport_pc fbcon tileblit font bitblit softcursor snd_hda_codec_atihdmi vga16fb vgastate joydev arc4 snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss iwlagn radeon snd_pcm ttm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi drm_kms_helper iwlcore snd_seq_midi_event drm snd_seq snd_timer snd_seq_device mac80211 snd sdhci_pci i2c_algo_bit soundcore sdhci intel_agp video uvcvideo btusb videodev led_class lp snd_page_alloc agpgart v4l1_compat psmouse output bluetooth cfg80211 serio_raw parport ohci1394 ieee1394 ahci sky2 sata_sil24
Pid: 10, comm: events/1 Not tainted 2.6.32-20-generic #29-Ubuntu
Call Trace:
 [<c014c3d2>] warn_slowpath_common+0x72/0xa0
 [<f80b9ea7>] ? wdev_cleanup_work+0xa7/0xd0 [cfg80211]
 [<f80b9ea7>] ? wdev_cleanup_work+0xa7/0xd0 [cfg80211]
 [<c014c41a>] warn_slowpath_null+0x1a/0x20
 [<f80b9ea7>] wdev_cleanup_work+0xa7/0xd0 [cfg80211]
 [<c016369e>] run_workqueue+0x8e/0x150
 [<f80b9e00>] ? wdev_cleanup_work+0x0/0xd0 [cfg80211]
 [<c01637e4>] worker_thread+0x84/0xe0
 [<c0167740>] ? autoremove_wake_function+0x0/0x50
 [<c0163760>] ? worker_thread+0x0/0xe0
 [<c01674b4>] kthread+0x74/0x80
 [<c0167440>] ? kthread+0x0/0x80
 [<c0104087>] kernel_thread_helper+0x7/0x10
---[ end trace 311dfbefad2314fa ]---