Comment 39 for bug 1159306

[ 17.488002] ------------[ cut here ]------------
[ 17.488021] WARNING: CPU: 3 PID: 242 at /build/buildd/linux-3.16.0/net/wireless/reg.c:411 restore_regulatory_settings+0x9a/0x410 [cfg80211]()
[ 17.488022] Unexpected user alpha2: #A
[ 17.488024] Modules linked in: snd_hda_codec_hdmi nvidia(POE) drm snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer mxm_wmi serio_raw shpchp snd soundcore kvm_intel kvm wmi i7core_edac edac_core mac_hid cuse it87 hwmon_vid coretemp parport_pc ppdev lp parport autofs4 xfs libcrc32c pata_acpi hid_generic usbhid hid wl(POE) cfg80211 psmouse ahci pata_jmicron libahci
[ 17.488043] CPU: 3 PID: 242 Comm: kworker/u32:16 Tainted: P OE 3.16.0-37-generic #51-Ubuntu
[ 17.488045] Hardware name: Gigabyte Technology Co., Ltd. X58A-UD3R/X58A-UD3R, BIOS F8b 10/07/2011
[ 17.488053] Workqueue: events_power_efficient reg_timeout_work [cfg80211]
[ 17.488054] 0000000000000009 ffff8803086ffd20 ffffffff81784a0e ffff8803086ffd68
[ 17.488056] ffff8803086ffd58 ffffffff8106fefd 0000000000000023 ffff8803086ffdd0
[ 17.488058] ffff880313011800 0000000000000001 0000000000000400 ffff8803086ffdb8
[ 17.488060] Call Trace:
[ 17.488064] [<ffffffff81784a0e>] dump_stack+0x45/0x56
[ 17.488067] [<ffffffff8106fefd>] warn_slowpath_common+0x7d/0xa0
[ 17.488069] [<ffffffff8106ff6c>] warn_slowpath_fmt+0x4c/0x50
[ 17.488077] [<ffffffffc00bc9e5>] ? reg_free_last_request+0x25/0x30 [cfg80211]
[ 17.488084] [<ffffffffc00be81a>] restore_regulatory_settings+0x9a/0x410 [cfg80211]
[ 17.488092] [<ffffffffc00beba8>] reg_timeout_work+0x18/0x20 [cfg80211]
[ 17.488095] [<ffffffff8108d142>] process_one_work+0x182/0x4e0
[ 17.488097] [<ffffffff8108dedb>] worker_thread+0x6b/0x660
[ 17.488099] [<ffffffff8108de70>] ? flush_delayed_work+0x50/0x50
[ 17.488101] [<ffffffff81094d7b>] kthread+0xdb/0x100
[ 17.488104] [<ffffffff81094ca0>] ? kthread_create_on_node+0x1c0/0x1c0
[ 17.488107] [<ffffffff8178c958>] ret_from_fork+0x58/0x90
[ 17.488109] [<ffffffff81094ca0>] ? kthread_create_on_node+0x1c0/0x1c0
[ 17.488110] ---[ end trace 59083b060bb0617d ]---

[ 403.534894] ------------[ cut here ]------------
[ 403.534926] WARNING: CPU: 2 PID: 200 at /build/buildd/linux-3.16.0/net/wireless/sme.c:791 cfg80211_roamed+0x91/0xa0 [cfg80211]()
[ 403.534928] Modules linked in: xt_multiport zram lz4_compress binfmt_misc xt_recent nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack xt_LOG xt_tcpudp xt_limit ipt_REJECT iptable_filter ip_tables x_tables snd_hda_codec_hdmi nvidia(POE) drm snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer mxm_wmi serio_raw shpchp snd soundcore kvm_intel kvm wmi i7core_edac edac_core mac_hid cuse it87 hwmon_vid coretemp parport_pc ppdev lp parport autofs4 xfs libcrc32c pata_acpi hid_generic usbhid hid wl(POE) cfg80211 psmouse ahci pata_jmicron libahci
[ 403.534971] CPU: 2 PID: 200 Comm: wl_event_handle Tainted: P W OE 3.16.0-37-generic #51-Ubuntu
[ 403.534973] Hardware name: Gigabyte Technology Co., Ltd. X58A-UD3R/X58A-UD3R, BIOS F8b 10/07/2011
[ 403.534975] 0000000000000009 ffff88030958fdd0 ffffffff81784a0e 0000000000000000
[ 403.534978] ffff88030958fe08 ffffffff8106fefd ffff88030e121000 ffff8802a29d1c80
[ 403.534981] 00000000000000a9 ffff8802a29d1740 ffff88030e126a78 ffff88030958fe18
[ 403.534985] Call Trace:
[ 403.534991] [<ffffffff81784a0e>] dump_stack+0x45/0x56
[ 403.534996] [<ffffffff8106fefd>] warn_slowpath_common+0x7d/0xa0
[ 403.535000] [<ffffffff8106ffda>] warn_slowpath_null+0x1a/0x20
[ 403.535016] [<ffffffffc00de971>] cfg80211_roamed+0x91/0xa0 [cfg80211]
[ 403.535065] [<ffffffffc02f08cb>] wl_notify_roaming_status+0xcb/0x150 [wl]
[ 403.535108] [<ffffffffc02ed602>] wl_event_handler+0x62/0x260 [wl]
[ 403.535150] [<ffffffffc02ed5a0>] ? wl_free_wdev.isra.23+0x80/0x80 [wl]
[ 403.535155] [<ffffffff81094d7b>] kthread+0xdb/0x100
[ 403.535159] [<ffffffff81094ca0>] ? kthread_create_on_node+0x1c0/0x1c0
[ 403.535163] [<ffffffff8178c958>] ret_from_fork+0x58/0x90
[ 403.535166] [<ffffffff81094ca0>] ? kthread_create_on_node+0x1c0/0x1c0
[ 403.535169] ---[ end trace 59083b060bb0617e ]---
[ 407.044644] cfg80211: Calling CRDA for country: #A