------------[ cut here ]------------
WARNING: at /build/buildd/linux-2.6.31/drivers/net/wireless/ath/ath9k/xmit.c:1892 ath_tx_rc_status+0x12f/0x150 [ath9k]()
Hardware name: EasyNote TJ65                  
Modules linked in: ath9k bridge stp bnep btusb cryptd aes_x86_64 aes_generic binfmt_misc ppdev arc4 ecb snd_hda_codec_conexant mac80211 led_class snd_hda_intel snd_hda_codec ath snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi uvcvideo snd_seq_midi_event videodev v4l1_compat v4l2_compat_ioctl32 snd_seq psmouse serio_raw snd_timer iptable_filter snd_seq_device snd soundcore snd_page_alloc cfg80211 ip_tables x_tables joydev lp parport nvidia(P) usbhid tg3 intel_agp video output [last unloaded: ath9k]
Pid: 2543, comm: phy1 Tainted: P           2.6.31-14-generic #48-Ubuntu
Call Trace:
 [<ffffffff8105e788>] warn_slowpath_common+0x78/0xb0
 [<ffffffff8105e7cf>] warn_slowpath_null+0xf/0x20
 [<ffffffffa0bb43ef>] ath_tx_rc_status+0x12f/0x150 [ath9k]
 [<ffffffffa0bb4e55>] ath_tx_complete_aggr+0x465/0x8e0 [ath9k]
 [<ffffffffa0ba8f31>] ? ath9k_hw_setup_calibration+0xa1/0x150 [ath9k]
 [<ffffffffa0bb53b0>] ath_draintxq+0xe0/0x2c0 [ath9k]
 [<ffffffffa0b9de00>] ? ath9k_hw_reset+0x490/0x800 [ath9k]
 [<ffffffffa0bb68fc>] ath_drain_all_txq+0x10c/0x180 [ath9k]
 [<ffffffffa0bb1ead>] ath_set_channel+0x9d/0x220 [ath9k]
 [<ffffffffa0bb223e>] ath9k_config+0x20e/0x270 [ath9k]
 [<ffffffffa0adeaf5>] ieee80211_hw_config+0x85/0xd0 [mac80211]
 [<ffffffffa0ae75e8>] ieee80211_set_disassoc+0x1e8/0x290 [mac80211]
 [<ffffffffa0ae8e29>] ieee80211_associated+0x1e9/0x210 [mac80211]
 [<ffffffffa0aeaf7d>] ieee80211_sta_work+0x19d/0x200 [mac80211]
 [<ffffffffa0aeade0>] ? ieee80211_sta_work+0x0/0x200 [mac80211]
 [<ffffffff810737a5>] run_workqueue+0x95/0x170
 [<ffffffff81073924>] worker_thread+0xa4/0x120
 [<ffffffff81078b30>] ? autoremove_wake_function+0x0/0x40
 [<ffffffff81073880>] ? worker_thread+0x0/0x120
 [<ffffffff81078746>] kthread+0xa6/0xb0
 [<ffffffff810130ea>] child_rip+0xa/0x20
 [<ffffffff810786a0>] ? kthread+0x0/0xb0
 [<ffffffff810130e0>] ? child_rip+0x0/0x20
---[ end trace 65f0d94360852904 ]---