[ 17.156218] ppdev: user-space parallel port driver [ 17.586549] CPU0 attaching NULL sched-domain. [ 17.586562] CPU1 attaching NULL sched-domain. [ 17.608136] CPU0 attaching sched-domain: [ 17.608145] domain 0: span 0-1 level SIBLING [ 17.608151] groups: 0 (cpu_power = 589) 1 (cpu_power = 589) [ 17.608164] domain 1: span 0-1 level MC [ 17.608169] groups: 0-1 (cpu_power = 1178) [ 17.608179] CPU1 attaching sched-domain: [ 17.608184] domain 0: span 0-1 level SIBLING [ 17.608189] groups: 1 (cpu_power = 589) 0 (cpu_power = 589) [ 17.608200] domain 1: span 0-1 level MC [ 17.608205] groups: 0-1 (cpu_power = 1178) [ 19.879244] CPU0 attaching NULL sched-domain. [ 19.879261] CPU1 attaching NULL sched-domain. [ 19.896175] CPU0 attaching sched-domain: [ 19.896187] domain 0: span 0-1 level SIBLING [ 19.896196] groups: 0 (cpu_power = 589) 1 (cpu_power = 589) [ 19.896213] domain 1: span 0-1 level MC [ 19.896221] groups: 0-1 (cpu_power = 1178) [ 19.896237] CPU1 attaching sched-domain: [ 19.896244] domain 0: span 0-1 level SIBLING [ 19.896252] groups: 1 (cpu_power = 589) 0 (cpu_power = 589) [ 19.896269] domain 1: span 0-1 level MC [ 19.896276] groups: 0-1 (cpu_power = 1178) [ 23.842383] wlan0: deauthenticating from 00:1f:90:dc:1d:cc by local choice (reason=3) [ 23.842569] wlan0: direct probe to AP 00:1f:90:dc:1d:cc (try 1) [ 23.848740] wlan0: direct probe responded [ 23.848752] wlan0: authenticate with AP 00:1f:90:dc:1d:cc (try 1) [ 23.850949] wlan0: authenticated [ 23.851004] wlan0: associate with AP 00:1f:90:dc:1d:cc (try 1) [ 23.853767] wlan0: RX AssocResp from 00:1f:90:dc:1d:cc (capab=0x31 status=0 aid=2) [ 23.853777] wlan0: associated [ 23.854588] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 23.854728] cfg80211: Calling CRDA for country: US [ 23.860955] cfg80211: Received country IE: [ 23.860964] cfg80211: Regulatory domain: US [ 23.860970] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 23.860980] (2402000 KHz - 2477000 KHz @ 40000 KHz), (10000 mBi, 10000 mBm) [ 23.860986] cfg80211: CRDA thinks this should applied: [ 23.860991] cfg80211: Regulatory domain: US [ 23.860997] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 23.861044] (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm) [ 23.861052] (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm) [ 23.861061] (5250000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 23.861070] (5490000 KHz - 5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 23.861078] (5650000 KHz - 5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 23.861087] (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm) [ 23.861093] cfg80211: We intersect both of these and get: [ 23.861099] cfg80211: Regulatory domain: 98 [ 23.861104] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 23.861113] (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm) [ 23.861127] cfg80211: Disabling channel 2467 MHz on phy0 due to Country IE [ 23.861135] cfg80211: Disabling channel 2472 MHz on phy0 due to Country IE [ 23.861142] cfg80211: Disabling channel 2484 MHz on phy0 due to Country IE [ 23.861156] cfg80211: Current regulatory domain updated by AP to: US [ 23.861162] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 23.861171] (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm) [ 23.894971] padlock: VIA PadLock not detected. [ 33.964055] wlan0: no IPv6 routers present [ 52.855316] lo: Disabled Privacy Extensions [ 537.280358] ath9k: Failed to stop TX DMA in 100 msec after killing last frame [ 537.288652] ath9k: Failed to stop TX DMA in 100 msec after killing last frame [ 537.288685] ath9k: Unable to stop TxDMA. Reset HAL! [ 673.853549] wlan0: deauthenticated from 00:1f:90:dc:1d:cc (Reason: 6) [ 673.853621] ------------[ cut here ]------------ [ 673.853642] WARNING: at /build/buildd/linux-2.6.32/kernel/softirq.c:143 local_bh_enable_ip+0x61/0x90() [ 673.853651] Hardware name: 1005HA [ 673.853656] Modules linked in: aes_i586 aes_generic binfmt_misc ppdev joydev snd_hda_codec_realtek fbcon tileblit font bitblit softcursor vga16fb vgastate snd_hda_intel snd_hda_codec snd_hwdep arc4 snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device ath9k i915 snd mac80211 ath drm_kms_helper uvcvideo psmouse intel_agp cfg80211 drm i2c_algo_bit soundcore videodev serio_raw v4l1_compat atl1c led_class snd_page_alloc agpgart video output eeepc_laptop lp parport ahci [ 673.853800] Pid: 710, comm: phy0 Not tainted 2.6.32-21-generic #32-Ubuntu [ 673.853808] Call Trace: [ 673.853824] [] warn_slowpath_common+0x72/0xa0 [ 673.853838] [] ? local_bh_enable_ip+0x61/0x90 [ 673.853849] [] ? local_bh_enable_ip+0x61/0x90 [ 673.853862] [] warn_slowpath_null+0x1a/0x20 [ 673.853874] [] local_bh_enable_ip+0x61/0x90 [ 673.853888] [] _spin_unlock_bh+0x16/0x20 [ 673.853925] [] ath_tx_node_cleanup+0x14f/0x170 [ath9k] [ 673.853957] [] ath9k_sta_notify+0x4e/0xb0 [ath9k] [ 673.853991] [] __sta_info_unlink+0x127/0x1b0 [mac80211] [ 673.854023] [] ? ath9k_sta_notify+0x0/0xb0 [ath9k] [ 673.854056] [] sta_info_unlink+0x33/0x50 [mac80211] [ 673.854092] [] ieee80211_set_disassoc+0x17a/0x1d0 [mac80211] [ 673.854129] [] ieee80211_rx_mgmt_deauth+0xbe/0xf0 [mac80211] [ 673.854146] [] ? mutex_lock+0x19/0x40 [ 673.854180] [] ieee80211_sta_rx_queued_mgmt+0x3db/0x3f0 [mac80211] [ 673.854194] [] ? dequeue_entity+0x1a7/0x200 [ 673.854208] [] ? default_spin_lock_flags+0x8/0x10 [ 673.854221] [] ? _spin_lock_irqsave+0x2f/0x50 [ 673.854258] [] ieee80211_sta_work+0x81/0x460 [mac80211] [ 673.854272] [] ? __switch_to+0xcd/0x180 [ 673.854286] [] ? finish_task_switch+0x43/0xc0 [ 673.854301] [] run_workqueue+0x8e/0x150 [ 673.854338] [] ? ieee80211_sta_work+0x0/0x460 [mac80211] [ 673.854352] [] worker_thread+0x84/0xe0 [ 673.854366] [] ? autoremove_wake_function+0x0/0x50 [ 673.854379] [] ? worker_thread+0x0/0xe0 [ 673.854390] [] kthread+0x74/0x80 [ 673.854401] [] ? kthread+0x0/0x80 [ 673.854414] [] kernel_thread_helper+0x7/0x10 [ 673.854423] ---[ end trace 7a29f13c307e756a ]--- [ 674.761817] wlan0: direct probe to AP 00:1f:90:dc:1d:cc (try 1) [ 674.764634] wlan0: direct probe responded [ 674.764647] wlan0: authenticate with AP 00:1f:90:dc:1d:cc (try 1) [ 674.768775] wlan0: authenticated [ 674.768832] wlan0: associate with AP 00:1f:90:dc:1d:cc (try 1) [ 674.771530] wlan0: RX AssocResp from 00:1f:90:dc:1d:cc (capab=0x31 status=0 aid=2) [ 674.771541] wlan0: associated [ 1309.328374] ath9k: Failed to stop TX DMA in 100 msec after killing last frame [ 1309.336690] ath9k: Failed to stop TX DMA in 100 msec after killing last frame [ 1309.336725] ath9k: Unable to stop TxDMA. Reset HAL!