[  126.577177] ppdev: user-space parallel port driver
[  127.298242] CPU0 attaching NULL sched-domain.
[  127.298257] CPU1 attaching NULL sched-domain.
[  127.335182] CPU0 attaching sched-domain:
[  127.335194]  domain 0: span 0-1 level SIBLING
[  127.335202]   groups: 0 (cpu_power = 589) 1 (cpu_power = 589)
[  127.335220]   domain 1: span 0-1 level MC
[  127.335228]    groups: 0-1 (cpu_power = 1178)
[  127.335244] CPU1 attaching sched-domain:
[  127.335251]  domain 0: span 0-1 level SIBLING
[  127.335258]   groups: 1 (cpu_power = 589) 0 (cpu_power = 589)
[  127.335275]   domain 1: span 0-1 level MC
[  127.335282]    groups: 0-1 (cpu_power = 1178)
[  131.499271] CPU0 attaching NULL sched-domain.
[  131.499284] CPU1 attaching NULL sched-domain.
[  131.524609] CPU0 attaching sched-domain:
[  131.524619]  domain 0: span 0-1 level SIBLING
[  131.524625]   groups: 0 (cpu_power = 589) 1 (cpu_power = 589)
[  131.524638]   domain 1: span 0-1 level MC
[  131.524643]    groups: 0-1 (cpu_power = 1178)
[  131.524655] CPU1 attaching sched-domain:
[  131.524659]  domain 0: span 0-1 level SIBLING
[  131.524664]   groups: 1 (cpu_power = 589) 0 (cpu_power = 589)
[  131.524675]   domain 1: span 0-1 level MC
[  131.524680]    groups: 0-1 (cpu_power = 1178)
[  153.124386] wlan0: direct probe to AP 00:25:9c:ca:c4:32 (try 1)
[  153.124454] wlan0: deauthenticating from 00:25:9c:ca:c4:32 by local choice (reason=3)
[  153.124524] wlan0: direct probe to AP 00:25:9c:ca:c4:32 (try 1)
[  153.129075] wlan0: direct probe responded
[  153.129088] wlan0: authenticate with AP 00:25:9c:ca:c4:32 (try 1)
[  153.135959] wlan0: authenticated
[  153.136018] wlan0: associate with AP 00:25:9c:ca:c4:32 (try 1)
[  153.138693] wlan0: RX AssocResp from 00:25:9c:ca:c4:32 (capab=0x411 status=0 aid=4)
[  153.138704] wlan0: associated
[  153.139514] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  164.064078] wlan0: no IPv6 routers present
[  940.195541] cfg80211: Found new beacon on frequency: 2467 MHz (Ch 12) on phy0
[ 1060.073502] ------------[ cut here ]------------
[ 1060.073534] WARNING: at /build/buildd/linux-2.6.32/kernel/softirq.c:143 local_bh_enable_ip+0x61/0x90()
[ 1060.073548] Hardware name: TOSHIBA NB200
[ 1060.073556] Modules linked in: binfmt_misc ppdev fbcon tileblit font joydev bitblit snd_hda_codec_realtek softcursor snd_hda_intel vga16fb vgastate snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss arc4 snd_pcm ath9k snd_seq_dummy snd_seq_oss mac80211 snd_seq_midi ath i915 snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device drm_kms_helper drm snd uvcvideo i2c_algo_bit cfg80211 intel_agp soundcore psmouse video lp videodev agpgart output snd_page_alloc v4l1_compat led_class serio_raw parport usbhid hid ahci r8169 mii
[ 1060.073748] Pid: 962, comm: wpa_supplicant Not tainted 2.6.32-21-generic #31-Ubuntu
[ 1060.073760] Call Trace:
[ 1060.073785]  [<c014c3d2>] warn_slowpath_common+0x72/0xa0
[ 1060.073804]  [<c0153381>] ? local_bh_enable_ip+0x61/0x90
[ 1060.073821]  [<c0153381>] ? local_bh_enable_ip+0x61/0x90
[ 1060.073838]  [<c014c41a>] warn_slowpath_null+0x1a/0x20
[ 1060.073856]  [<c0153381>] local_bh_enable_ip+0x61/0x90
[ 1060.073875]  [<c058b826>] _spin_unlock_bh+0x16/0x20
[ 1060.073922]  [<f849e18f>] ath_tx_node_cleanup+0x14f/0x170 [ath9k]
[ 1060.073971]  [<f8498eee>] ath9k_sta_notify+0x4e/0xb0 [ath9k]
[ 1060.074023]  [<f8798647>] __sta_info_unlink+0x127/0x1b0 [mac80211]
[ 1060.074070]  [<f8498ea0>] ? ath9k_sta_notify+0x0/0xb0 [ath9k]
[ 1060.074116]  [<f8798703>] sta_info_unlink+0x33/0x50 [mac80211]
[ 1060.074163]  [<f879feca>] ieee80211_set_disassoc+0x17a/0x1d0 [mac80211]
[ 1060.074206]  [<f87a01c7>] ieee80211_mgd_deauth+0x107/0x110 [mac80211]
[ 1060.074250]  [<f87a5369>] ieee80211_deauth+0x19/0x20 [mac80211]
[ 1060.074294]  [<f8350cf8>] __cfg80211_mlme_deauth+0xd8/0x100 [cfg80211]
[ 1060.074335]  [<f8353e0d>] __cfg80211_disconnect+0x14d/0x1b0 [cfg80211]
[ 1060.074356]  [<c012a438>] ? default_spin_lock_flags+0x8/0x10
[ 1060.074397]  [<f8356f31>] cfg80211_wext_siwmlme+0x81/0xa0 [cfg80211]
[ 1060.074417]  [<c056f36b>] ioctl_standard_iw_point+0x18b/0x300
[ 1060.074458]  [<f8356eb0>] ? cfg80211_wext_siwmlme+0x0/0xa0 [cfg80211]
[ 1060.074477]  [<c056f585>] ioctl_standard_call+0xa5/0x100
[ 1060.074517]  [<f8356eb0>] ? cfg80211_wext_siwmlme+0x0/0xa0 [cfg80211]
[ 1060.074536]  [<c04c430d>] ? __dev_get_by_name+0x8d/0xb0
[ 1060.074553]  [<c056f922>] T.779+0xc2/0x150
[ 1060.074593]  [<f8356eb0>] ? cfg80211_wext_siwmlme+0x0/0xa0 [cfg80211]
[ 1060.074611]  [<c056fa10>] wext_handle_ioctl+0x60/0xc0
[ 1060.074628]  [<c04c5454>] dev_ioctl+0x614/0x720
[ 1060.074645]  [<c0207a34>] ? do_sync_read+0xc4/0x100
[ 1060.074663]  [<c04b24a3>] sock_ioctl+0x1d3/0x270
[ 1060.074681]  [<c02f4414>] ? security_file_permission+0x14/0x20
[ 1060.074696]  [<c04b22d0>] ? sock_ioctl+0x0/0x270
[ 1060.074712]  [<c0216231>] vfs_ioctl+0x21/0x90
[ 1060.074726]  [<c0216519>] do_vfs_ioctl+0x79/0x310
[ 1060.074741]  [<c0216817>] sys_ioctl+0x67/0x80
[ 1060.074757]  [<c01033ec>] syscall_call+0x7/0xb
[ 1060.074769] ---[ end trace 7a7e048f6ad0f46e ]---
[ 1060.084125] wlan0: deauthenticating from 00:25:9c:ca:c4:32 by local choice (reason=3)
[ 1060.392112] ath9k: Two wiphys trying to scan at the same time
[ 1087.413986] wlan0: deauthenticating from 00:25:9c:ca:c4:32 by local choice (reason=3)
[ 1087.621478] wlan0: direct probe to AP 00:25:9c:ca:c4:32 (try 1)
[ 1087.630212] wlan0: direct probe responded
[ 1087.630224] wlan0: authenticate with AP 00:25:9c:ca:c4:32 (try 1)
[ 1087.640074] wlan0: authenticated
[ 1087.640134] wlan0: associate with AP 00:25:9c:ca:c4:32 (try 1)
[ 1087.642809] wlan0: RX AssocResp from 00:25:9c:ca:c4:32 (capab=0x411 status=0 aid=4)
[ 1087.642820] wlan0: associated
[ 1243.076866] ath9k: Failed to stop TX DMA in 100 msec after killing last frame
[ 1243.085587] ath9k: Failed to stop TX DMA in 100 msec after killing last frame
[ 1243.085624] ath9k: Unable to stop TxDMA. Reset HAL!
[ 1325.092096] CE: hpet increasing min_delta_ns to 15000 nsec