I started seeing this today after synch-ing with upstream ath10k tree. Firmware is modified, and there are some patches to ath10k in my tree, but probably nothing that affects this. INFO: trying to register non-static key. the code is fine but needs lockdep annotation. turning off the locking correctness validator. CPU: 1 PID: 213 Comm: kworker/u8:2 Tainted: G C 3.14.0-rc2-wl-ath+ #11 Hardware name: To be filled by O.E.M. To be filled by O.E.M./HURONRIVER, BIOS 4.6.5 05/02/2012 Workqueue: phy0 ieee80211_iface_work [mac80211] 0000000000000000 ffff88020fd777e8 ffffffff815d0007 0000000000000006 0000000000000000 ffff88020fd77868 ffffffff810fb81e ffff88020fd77818 ffffffff00000000 ffff880200000001 0000000000000002 0000000000000000 Call Trace: [<ffffffff815d0007>] dump_stack+0x4e/0x71 [<ffffffff810fb81e>] register_lock_class+0x11a/0x2f0 [<ffffffff810fcc2b>] __lock_acquire+0xe0/0xe48 [<ffffffff815d7592>] ? _raw_spin_unlock_irq+0x28/0x42 [<ffffffff810fc966>] ? mark_lock+0x2d/0x212 [<ffffffff810fc966>] ? mark_lock+0x2d/0x212 [<ffffffff810fdd9f>] lock_acquire+0x82/0x9d [<ffffffff810d6abe>] ? queue_delayed_work_on+0x85/0x85 [<ffffffff810d6b07>] flush_work+0x49/0x289 [<ffffffff810d6abe>] ? queue_delayed_work_on+0x85/0x85 [<ffffffff810fc966>] ? mark_lock+0x2d/0x212 [<ffffffff810fe0a8>] ? mark_held_locks+0x71/0x99 [<ffffffff810d8758>] ? __cancel_work_timer+0x89/0xbf [<ffffffff810d8769>] __cancel_work_timer+0x9a/0xbf [<ffffffff810d87a9>] cancel_work_sync+0xb/0xd [<ffffffffa0515b4b>] ath10k_sta_state+0x4b/0x48e [ath10k_core] [<ffffffffa030dbaa>] drv_sta_state+0x87/0x17b [mac80211] [<ffffffffa030f632>] __sta_info_destroy_part2+0xca/0x2a0 [mac80211] [<ffffffffa030f9b5>] __sta_info_destroy+0x25/0x2f [mac80211] [<ffffffffa030fb19>] sta_info_destroy_addr+0x39/0x59 [mac80211] [<ffffffffa0331eb0>] ieee80211_destroy_auth_data+0x31/0xbc [mac80211] [<ffffffffa0335382>] ieee80211_sta_work+0x16b/0xbe6 [mac80211] [<ffffffff810fe0a8>] ? mark_held_locks+0x71/0x99 [<ffffffff815d75ec>] ? _raw_spin_unlock_irqrestore+0x40/0x5e [<ffffffff810fe215>] ? trace_hardirqs_on_caller+0x145/0x1a1 [<ffffffff815d75f4>] ? _raw_spin_unlock_irqrestore+0x48/0x5e [<ffffffffa0319c4a>] ieee80211_iface_work+0x2a3/0x2c6 [mac80211] [<ffffffff810d7eb9>] process_one_work+0x1d7/0x2fc [<ffffffff810d7e4f>] ? process_one_work+0x16d/0x2fc [<ffffffff810d518c>] ? spin_lock_irq+0x9/0xb [<ffffffff810d83b1>] worker_thread+0x12e/0x1fb [<ffffffff810d8283>] ? rescuer_thread+0x27b/0x27b [<ffffffff810dd70d>] kthread+0xc4/0xcc [<ffffffff810dd649>] ? __kthread_parkme+0x5c/0x5c [<ffffffff815dc40c>] ret_from_fork+0x7c/0xb0 [<ffffffff810dd649>] ? __kthread_parkme+0x5c/0x5c Thanks, Ben -- Ben Greear <greearb@xxxxxxxxxxxxxxx> Candela Technologies Inc http://www.candelatech.com -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
