------------[ cut here ]------------
WARNING: at /build/buildd/linux-2.6.32/drivers/net/wireless/ath/ath5k/base.c:1142 ath5k_tasklet_rx+0x4e0/0x5c0 [ath5k]()
Hardware name: 1702WNK
invalid hw_rix: 1b
Modules linked in: binfmt_misc ppdev snd_hda_codec_analog snd_hda_intel fbcon tileblit snd_hda_codec font bitblit softcursor vga16fb snd_hwdep vgastate snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss pcmcia arc4 snd_seq_midi i915 snd_rawmidi snd_seq_midi_event yenta_socket drm_kms_helper ath5k snd_seq drm rsrc_nonstatic lp intel_agp pcmcia_core i2c_algo_bit thinkpad_acpi snd_timer sdhci_pci mac80211 snd_seq_device ath sdhci snd cfg80211 led_class psmouse nvram soundcore snd_page_alloc parport serio_raw video output irda crc_ccitt ohci1394 ieee1394 e1000e
Pid: 0, comm: swapper Tainted: G        W  2.6.32-16-generic #25-Ubuntu
Call Trace:
 <IRQ>  [<ffffffff81064f8b>] warn_slowpath_common+0x7b/0xc0
 [<ffffffff81065031>] warn_slowpath_fmt+0x41/0x50
 [<ffffffffa023d270>] ath5k_tasklet_rx+0x4e0/0x5c0 [ath5k]
 [<ffffffff8106ac15>] tasklet_action+0xd5/0xe0
 [<ffffffff8106c637>] __do_softirq+0xb7/0x1e0
 [<ffffffff81031bb2>] ? ack_apic_level+0x82/0x1f0
 [<ffffffff8101432c>] call_softirq+0x1c/0x30
 [<ffffffff81015cf5>] do_softirq+0x65/0xa0
 [<ffffffff8106c4d5>] irq_exit+0x85/0x90
 [<ffffffff8155be95>] do_IRQ+0x75/0xf0
 [<ffffffff81013b53>] ret_from_intr+0x0/0x11
 <EOI>  [<ffffffff813089e9>] ? acpi_idle_enter_simple+0x109/0x13d
 [<ffffffff813089e2>] ? acpi_idle_enter_simple+0x102/0x13d
 [<ffffffff81308701>] ? acpi_idle_enter_bm+0xd8/0x2b7
 [<ffffffff81559ab6>] ? notifier_call_chain+0x16/0x90
 [<ffffffff8144cb87>] ? cpuidle_idle_call+0xa7/0x140
 [<ffffffff81011eb3>] ? cpu_idle+0xb3/0x110
 [<ffffffff81550d59>] ? start_secondary+0xa8/0xaa
---[ end trace f24a640a4d47e9d9 ]---