[ 11.001779] vboxdrv: Trying to deactivate the NMI watchdog permanently... [ 11.001791] vboxdrv: Successfully done. [ 11.001797] vboxdrv: Found 2 processor cores. [ 11.004164] vboxdrv: fAsync=0 offMin=0x18c offMax=0x9c0 [ 11.007082] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'. [ 11.007093] vboxdrv: Successfully loaded version 3.2.8_OSE (interface 0x00140001). [ 11.286316] ppdev: user-space parallel port driver [ 14.383004] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro,commit=0 [ 17.977009] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro,commit=0 [ 19.264081] eth0: no IPv6 routers present [ 74.768169] ------------[ cut here ]------------ [ 74.768200] WARNING: at /build/buildd/linux-2.6.35/arch/x86/include/asm/processor.h:1005 read_measured_perf_ctrs+0x6c/0x80() [ 74.768214] Hardware name: 900A [ 74.768221] Modules linked in: binfmt_misc parport_pc ppdev vboxnetadp vboxnetflt vboxdrv snd_hda_codec_realtek arc4 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi i915 ath5k snd_seq_midi_event drm_kms_helper snd_seq mac80211 snd_timer joydev snd_seq_device drm hid_microsoft ath usbhid psmouse snd intel_agp cfg80211 hid serio_raw eeepc_laptop i2c_algo_bit soundcore video agpgart snd_page_alloc sparse_keymap led_class output lp parport usb_storage atl1e [ 74.768379] Pid: 56, comm: kondemand/0 Not tainted 2.6.35-22-generic #35-Ubuntu [ 74.768390] Call Trace: [ 74.768411] [] warn_slowpath_common+0x72/0xa0 [ 74.768429] [] ? read_measured_perf_ctrs+0x6c/0x80 [ 74.768444] [] ? read_measured_perf_ctrs+0x6c/0x80 [ 74.768459] [] ? read_measured_perf_ctrs+0x0/0x80 [ 74.768476] [] warn_slowpath_null+0x22/0x30 [ 74.768492] [] read_measured_perf_ctrs+0x6c/0x80 [ 74.768507] [] ? read_measured_perf_ctrs+0x0/0x80 [ 74.768525] [] smp_call_function_single+0x72/0x130 [ 74.768542] [] cpufreq_get_measured_perf+0x2f/0xd0 [ 74.768559] [] ? cpufreq_cpu_get+0x8e/0xf0 [ 74.768574] [] ? get_cpu_iowait_time_us+0x6a/0xa0 [ 74.768589] [] __cpufreq_driver_getavg+0x6a/0x70 [ 74.768605] [] dbs_check_cpu+0x75/0x2e0 [ 74.768621] [] do_dbs_timer+0xa7/0xc0 [ 74.768639] [] ? schedule+0x37a/0x7a0 [ 74.768656] [] run_workqueue+0x8e/0x150 [ 74.768672] [] ? do_dbs_timer+0x0/0xc0 [ 74.768687] [] worker_thread+0x84/0xe0 [ 74.768703] [] ? autoremove_wake_function+0x0/0x50 [ 74.768719] [] ? worker_thread+0x0/0xe0 [ 74.768744] [] kthread+0x74/0x80 [ 74.768753] [] ? kthread+0x0/0x80 [ 74.768761] [] kernel_thread_helper+0x6/0x10 [ 74.768767] ---[ end trace 02a58deb35fcfbe3 ]--- [ 90.062000] wlan0: authenticate with 00:1f:f3:c3:6b:f9 (try 1) [ 90.063514] wlan0: authenticated [ 90.063611] wlan0: associate with 00:1f:f3:c3:6b:f9 (try 1) [ 90.067586] wlan0: RX AssocResp from 00:1f:f3:c3:6b:f9 (capab=0x431 status=0 aid=3) [ 90.067597] wlan0: associated [ 90.069725] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 90.069910] cfg80211: Calling CRDA for country: US [ 90.130954] cfg80211: Received country IE: [ 90.130967] cfg80211: Regulatory domain: US [ 90.130973] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 90.130982] (2402000 KHz - 2472000 KHz @ 40000 KHz), (10000 mBi, 1800 mBm) [ 90.130989] cfg80211: CRDA thinks this should applied: [ 90.130995] cfg80211: Regulatory domain: US [ 90.131001] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 90.131010] (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm) [ 90.131020] (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm) [ 90.131029] (5250000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 90.131039] (5490000 KHz - 5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 90.131048] (5650000 KHz - 5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 90.131057] (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm) [ 90.131063] cfg80211: We intersect both of these and get: [ 90.131070] cfg80211: Regulatory domain: 98 [ 90.131075] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 90.131085] (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 1800 mBm) [ 90.131105] cfg80211: Current regulatory domain updated by AP to: US [ 90.131112] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 90.131122] (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 1800 mBm) [ 90.224341] padlock: VIA PadLock not detected. [ 100.320073] wlan0: no IPv6 routers present [ 195.277205] wlan0: deauthenticating from 00:1f:f3:c3:6b:f9 by local choice (reason=3) [ 195.305294] cfg80211: All devices are disconnected, going to restore regulatory settings [ 195.305311] cfg80211: Restoring regulatory settings [ 195.305322] cfg80211: Calling CRDA to update world regulatory domain [ 195.319335] cfg80211: World regulatory domain updated: [ 195.319343] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 195.319352] (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 195.319358] (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 195.319365] (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 195.319372] (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 195.319379] (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 213.142058] wlan0: authenticate with 00:1f:f3:c3:6b:f9 (try 1) [ 213.143505] wlan0: authenticated [ 213.143598] wlan0: associate with 00:1f:f3:c3:6b:f9 (try 1) [ 213.147619] wlan0: RX AssocResp from 00:1f:f3:c3:6b:f9 (capab=0x431 status=0 aid=3) [ 213.147631] wlan0: associated [ 213.149825] cfg80211: Calling CRDA for country: US [ 213.194434] cfg80211: Received country IE: [ 213.194447] cfg80211: Regulatory domain: US [ 213.194454] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 213.194463] (2402000 KHz - 2472000 KHz @ 40000 KHz), (10000 mBi, 1800 mBm) [ 213.194470] cfg80211: CRDA thinks this should applied: [ 213.194476] cfg80211: Regulatory domain: US [ 213.194481] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 213.194491] (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm) [ 213.194501] (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm) [ 213.194510] (5250000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 213.194519] (5490000 KHz - 5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 213.194529] (5650000 KHz - 5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 213.194538] (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm) [ 213.194544] cfg80211: We intersect both of these and get: [ 213.194550] cfg80211: Regulatory domain: 98 [ 213.194556] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 213.194566] (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 1800 mBm) [ 213.194587] cfg80211: Current regulatory domain updated by AP to: US [ 213.194595] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 213.194605] (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 1800 mBm) [ 223.360240] wlan0: deauthenticating from 00:1f:f3:c3:6b:f9 by local choice (reason=3) [ 223.384335] cfg80211: All devices are disconnected, going to restore regulatory settings [ 223.384359] cfg80211: Restoring regulatory settings [ 223.384378] cfg80211: Calling CRDA to update world regulatory domain [ 223.402055] cfg80211: World regulatory domain updated: [ 223.402067] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 223.402078] (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 223.402086] (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 223.402095] (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 223.402104] (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 223.402112] (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 1596.280087] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung [ 1596.280502] [drm:i915_do_wait_request] *ERROR* i915_do_wait_request returns -5 (awaiting 28743 at 28742)