------------[ cut here ]------------
WARNING: at /build/buildd/linux-2.6.35/net/wireless/scan.c:580 cfg80211_inform_bss_frame+0x166/0x170 [cfg80211]()
Hardware name: ISTART 5471 EU
Modules linked in: nls_utf8 isofs binfmt_misc parport_pc ppdev nls_iso8859_1 nls_cp437 vfat fat nvidia(P) snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi arc4 snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device snd psmouse shpchp zd1211rw mac80211 cfg80211 serio_raw soundcore snd_page_alloc joydev i2c_viapro via_agp lp agpgart parport hid_sunplus usbhid hid firewire_ohci usb_storage via_rhine firewire_core sata_via pata_via mii crc_itu_t
Pid: 733, comm: phy0 Tainted: P        W   2.6.35-22-generic #33-Ubuntu
Call Trace:
 [<c014ac52>] warn_slowpath_common+0x72/0xa0
 [<f8d0cbb6>] ? cfg80211_inform_bss_frame+0x166/0x170 [cfg80211]
 [<f8d0cbb6>] ? cfg80211_inform_bss_frame+0x166/0x170 [cfg80211]
 [<c014aca2>] warn_slowpath_null+0x22/0x30
 [<f8d0cbb6>] cfg80211_inform_bss_frame+0x166/0x170 [cfg80211]
 [<c0471543>] ? usb_hcd_submit_urb+0x73/0x160
 [<f8d7e588>] ieee80211_bss_info_update+0x48/0x1c0 [mac80211]
 [<f8d83b8b>] ieee80211_rx_bss_info+0x9b/0x150 [mac80211]
 [<f8d83d08>] ieee80211_rx_mgmt_probe_resp+0xc8/0x1a0 [mac80211]
 [<f8d84d73>] ieee80211_sta_rx_queued_mgmt+0x3b3/0x460 [mac80211]
 [<c0120050>] ? lapic_watchdog_init+0x100/0x180
 [<c05c8b9f>] ? _raw_spin_lock_irqsave+0x2f/0x50
 [<f8d84e81>] ieee80211_sta_work+0x61/0x180 [mac80211]
 [<c05c69ca>] ? schedule+0x37a/0x7a0
 [<c0161a4e>] run_workqueue+0x8e/0x150
 [<f8d84e20>] ? ieee80211_sta_work+0x0/0x180 [mac80211]
 [<c0161b94>] worker_thread+0x84/0xe0
 [<c0165e10>] ? autoremove_wake_function+0x0/0x50
 [<c0161b10>] ? worker_thread+0x0/0xe0
 [<c01659e4>] kthread+0x74/0x80
 [<c0165970>] ? kthread+0x0/0x80
 [<c010363e>] kernel_thread_helper+0x6/0x10
---[ end trace ed68744219d857d1 ]---