warning from wireless/mlme.c in 3.3.0+

I saw this once on a system trying to associate 402 stations to two different APs on two different radios. Didn't appear to cause any real trouble...

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WARNING: at /home/greearb/git/linux-3.3.dev.y/net/wireless/mlme.c:367 cfg80211_send_assoc_timeout+0x107/0x11e [cfg80211]()
Hardware name: To be filled by O.E.M.
Modules linked in: 8021q garp stp llc macvlan wanlink(PO) pktgen lockd arc4 joydev ppdev snd_hda_codec_realtek microcode snd_hda_intel snd_hda_codec snd_hwdep snd_seq serio_raw snd_seq_device pcspkr

ADDRCONF(NETDEV_UP): sta94: link is not ready
ath9k snd_pcm i2c_i801 mac80211 ath9k_common ath9k_hw ath iTCO_wdt iTCO_vendor_support e1000e snd_timer snd cfg80211 soundcore snd_page_alloc mei(C)
parport_pc parport uinput sunrpc ipv6 autofs4 i915 drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: nf_nat]
Pid: 58, comm: kworker/u:3 Tainted: P C O 3.3.0+ #16

Call Trace:
 [<ffffffff81036f45>] warn_slowpath_common+0x80/0x98
 [<ffffffff81036f72>] warn_slowpath_null+0x15/0x17
 [<ffffffffa01a416a>] cfg80211_send_assoc_timeout+0x107/0x11e [cfg80211]
 [<ffffffff814480f6>] ? mutex_unlock+0x9/0xb
 [<ffffffffa0285878>] ieee80211_assoc_done+0x4b/0x1c4 [mac80211]
 [<ffffffff8105d12b>] ? enqueue_task_fair+0x136/0x294
 [<ffffffff81055ba1>] ? resched_task+0x47/0x67
 [<ffffffff810e01d6>] ? __slab_free+0x118/0x22d
 [<ffffffff81449b18>] ? _raw_spin_unlock_irqrestore+0x3a/0x47
 [<ffffffffa0288414>] ieee80211_work_work+0xf6f/0xfd9 [mac80211]
 [<ffffffff81448e93>] ? __schedule+0x499/0x4c8
 [<ffffffff81057a50>] ? get_parent_ip+0x11/0x41
 [<ffffffffa02874a5>] ? free_work+0x14/0x14 [mac80211]
 [<ffffffff81049595>] process_one_work+0x1a6/0x278
 [<ffffffff8104b5e8>] worker_thread+0x136/0x255
 [<ffffffff8104b4b2>] ? manage_workers+0x190/0x190
 [<ffffffff8104ebe9>] kthread+0x84/0x8c
 [<ffffffff8144fd24>] kernel_thread_helper+0x4/0x10
 [<ffffffff8104eb65>] ? __init_kthread_worker+0x37/0x37
 [<ffffffff8144fd20>] ? gs_change+0x13/0x13
---[ end trace b1372724f0162d31 ]---

Ben Greear <[email protected]>
Candela Technologies Inc  http://www.candelatech.com