[   28.091393] ppdev: user-space parallel port driver
[   30.903978] ata1.00: configured for UDMA/133
[   30.903986] ata1: EH complete
[   31.793102] EXT4-fs (sda6): re-mounted. Opts: errors=remount-ro,commit=0
[   36.412156] ata1.00: configured for UDMA/133
[   36.412164] ata1: EH complete
[   39.446204] EXT4-fs (sda6): re-mounted. Opts: errors=remount-ro,commit=0
[   58.028232] wlan0: authenticate with 00:11:50:9f:7f:11 (try 1)
[   58.030495] wlan0: authenticated
[   58.030523] wlan0: associate with 00:11:50:9f:7f:11 (try 1)
[   58.054815] wlan0: RX AssocResp from 00:11:50:9f:7f:11 (capab=0x611 status=0 aid=9)
[   58.054821] wlan0: associated
[   58.055170] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   68.305051] wlan0: no IPv6 routers present
[  446.569774] vboxdrv: Trying to deactivate the NMI watchdog permanently...
[  446.569778] vboxdrv: Warning: 2.6.31+ kernel detected. Most likely the hardware performance
[  446.569779] vboxdrv: counter framework which can generate NMIs is active. You have to prevent
[  446.569781] vboxdrv: the usage of hardware performance counters by
[  446.569782] vboxdrv:   echo 2 > /proc/sys/kernel/perf_counter_paranoid
[  446.569786] vboxdrv: Found 2 processor cores.
[  446.570083] vboxdrv: fAsync=0 offMin=0x19a offMax=0x11b2
[  446.571058] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'.
[  446.571061] vboxdrv: Successfully loaded version 3.2.8_OSE (interface 0x00140001).
[ 3792.261563] rhythmbox[5466]: segfault at 30 ip 08f46f35 sp bff3c390 error 4 in libindicate.so.4.0.3[8f42000+d000]
[ 4560.989033] Corrupted low memory at c0002134 (2134 phys) = 00009077
[ 4560.989057] Corrupted low memory at c0008a88 (8a88 phys) = 00009077
[ 4560.989080] ------------[ cut here ]------------
[ 4560.989092] WARNING: at /build/buildd/linux-2.6.35/arch/x86/kernel/check.c:134 check_for_bios_corruption+0xcb/0xe0()
[ 4560.989095] Hardware name: Aspire 5737Z    
[ 4560.989097] Memory corruption detected in low memory
[ 4560.989099] Modules linked in: vboxnetadp vboxnetflt vboxdrv binfmt_misc parport_pc ppdev snd_hda_codec_nvhdmi snd_hda_codec_realtek nvidia(P) arc4 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi ath9k ath9k_common ath9k_hw snd_rawmidi snd_seq_midi_event joydev snd_seq ath mac80211 uvcvideo snd_timer snd_seq_device videodev snd soundcore snd_page_alloc v4l1_compat video cfg80211 i2c_nforce2 led_class shpchp psmouse agpgart output serio_raw lp parport usbhid hid tg3 ahci libahci
[ 4560.989148] Pid: 10, comm: events/1 Tainted: P            2.6.35-19-generic #28-Ubuntu
[ 4560.989151] Call Trace:
[ 4560.989159]  [<c014a812>] warn_slowpath_common+0x72/0xa0
[ 4560.989163]  [<c012d09b>] ? check_for_bios_corruption+0xcb/0xe0
[ 4560.989167]  [<c012d09b>] ? check_for_bios_corruption+0xcb/0xe0
[ 4560.989171]  [<c014a8e3>] warn_slowpath_fmt+0x33/0x40
[ 4560.989175]  [<c012d09b>] check_for_bios_corruption+0xcb/0xe0
[ 4560.989178]  [<c012d0bd>] check_corruption+0xd/0x30
[ 4560.989184]  [<c016155e>] run_workqueue+0x8e/0x150
[ 4560.989187]  [<c012d0b0>] ? check_corruption+0x0/0x30
[ 4560.989191]  [<c01616a4>] worker_thread+0x84/0xe0
[ 4560.989195]  [<c0165920>] ? autoremove_wake_function+0x0/0x50
[ 4560.989199]  [<c0161620>] ? worker_thread+0x0/0xe0
[ 4560.989202]  [<c01654f4>] kthread+0x74/0x80
[ 4560.989205]  [<c0165480>] ? kthread+0x0/0x80
[ 4560.989210]  [<c010363e>] kernel_thread_helper+0x6/0x10
[ 4560.989212] ---[ end trace f536d5c37d51a8d5 ]---
[ 4620.989029] Corrupted low memory at c0003eb0 (3eb0 phys) = 00009077
[ 4620.989039] Corrupted low memory at c0005b6c (5b6c phys) = 00009077
[ 4620.989042] Corrupted low memory at c0005ea0 (5ea0 phys) = 00009077
[ 4620.989048] Corrupted low memory at c0007be8 (7be8 phys) = 00009077
[ 4620.989050] Corrupted low memory at c0007c70 (7c70 phys) = 00009077
[ 4620.989053] Corrupted low memory at c0007ea0 (7ea0 phys) = 00009077
[ 4680.989088] Corrupted low memory at c000322c (322c phys) = 00009077
[ 4680.989120] Corrupted low memory at c0005a40 (5a40 phys) = 00009077
[ 4680.989167] Corrupted low memory at c000c254 (c254 phys) = 00009077
[ 4680.989200] Corrupted low memory at c000feb0 (feb0 phys) = 00009077
[ 4740.989093] Corrupted low memory at c0007b28 (7b28 phys) = 00009077
[ 4740.989111] Corrupted low memory at c0007b9c (7b9c phys) = 00009077
[ 4740.989132] Corrupted low memory at c0009d70 (9d70 phys) = 00009077
[ 4740.989153] Corrupted low memory at c000ba58 (ba58 phys) = 00009077
[ 4740.989185] Corrupted low memory at c000fc28 (fc28 phys) = 00009077
[ 4740.989195] Corrupted low memory at c000fea0 (fea0 phys) = 00009077
[ 4800.989033] Corrupted low memory at c000502c (502c phys) = 00009077
[ 4800.989041] Corrupted low memory at c0005b9c (5b9c phys) = 00009077
[ 4800.989046] Corrupted low memory at c0007bbc (7bbc phys) = 00009077
[ 4800.989049] Corrupted low memory at c0007ea0 (7ea0 phys) = 00009077
[ 4800.989065] Corrupted low memory at c000fea0 (fea0 phys) = 00009077
[ 4860.989052] Corrupted low memory at c0005b9c (5b9c phys) = 00009077
[ 4860.989067] Corrupted low memory at c0007c70 (7c70 phys) = 00009077
[ 4860.989070] Corrupted low memory at c0007eb0 (7eb0 phys) = 00009077
[ 4860.989084] Corrupted low memory at c000bd68 (bd68 phys) = 00009077
[ 4860.989087] Corrupted low memory at c000be24 (be24 phys) = 00009077
[ 4860.989099] Corrupted low memory at c000e530 (e530 phys) = 00009077
[ 4920.989031] Corrupted low memory at c0003964 (3964 phys) = 00009077
[ 4920.989040] Corrupted low memory at c0005b9c (5b9c phys) = 00009077
[ 4920.989044] Corrupted low memory at c000698c (698c phys) = 00009077
[ 4920.989049] Corrupted low memory at c0007e90 (7e90 phys) = 00009077
[ 4920.989065] Corrupted low memory at c000feb0 (feb0 phys) = 00009077
[ 4980.989104] Corrupted low memory at c0005ea0 (5ea0 phys) = 00009077
[ 4980.989128] Corrupted low memory at c0006a2c (6a2c phys) = 00009077
[ 4980.989146] Corrupted low memory at c0007df8 (7df8 phys) = 00009077
[ 5040.989100] Corrupted low memory at c0005b5c (5b5c phys) = 00009077
[ 5040.989129] Corrupted low memory at c0007b28 (7b28 phys) = 00009077
[ 5040.989140] Corrupted low memory at c0007ea0 (7ea0 phys) = 00009077
[ 5040.989172] Corrupted low memory at c000bd68 (bd68 phys) = 00009077
[ 5040.989183] Corrupted low memory at c000bf60 (bf60 phys) = 00009077
[ 5040.989193] Corrupted low memory at c000bf7c (bf7c phys) = 00009077
[ 5100.989034] Corrupted low memory at c0005974 (5974 phys) = 00009077
[ 5100.989040] Corrupted low memory at c0005b5c (5b5c phys) = 00009077
[ 5100.989046] Corrupted low memory at c0007b9c (7b9c phys) = 00009077
[ 5100.989049] Corrupted low memory at c0007e68 (7e68 phys) = 00009077
[ 5160.989318] Corrupted low memory at c0005c5c (5c5c phys) = 00009077
[ 5160.989357] Corrupted low memory at c0009df4 (9df4 phys) = 00009077
[ 5160.989368] Corrupted low memory at c0009eb0 (9eb0 phys) = 00009077
[ 5160.989387] Corrupted low memory at c000bcb0 (bcb0 phys) = 00009077
[ 5160.989400] Corrupted low memory at c000bea0 (bea0 phys) = 00009077
[ 5220.991479] Corrupted low memory at c0005b9c (5b9c phys) = 00009077
[ 5220.991505] Corrupted low memory at c0007a40 (7a40 phys) = 00009077
[ 5220.991516] Corrupted low memory at c0007b9c (7b9c phys) = 00009077
[ 5220.991529] Corrupted low memory at c0007ea0 (7ea0 phys) = 00009077
[ 5220.991539] Corrupted low memory at c0007eb0 (7eb0 phys) = 00009077
[ 5220.991590] Corrupted low memory at c000feb0 (feb0 phys) = 00009077
[ 5280.989057] Corrupted low memory at c0009e04 (9e04 phys) = 00009077
[ 5280.989063] Corrupted low memory at c0009e88 (9e88 phys) = 00009077
[ 5280.989070] Corrupted low memory at c000bf7c (bf7c phys) = 00009077
[ 5280.989073] Corrupted low memory at c000c258 (c258 phys) = 00009077
[ 5280.989084] Corrupted low memory at c000f8cc (f8cc phys) = 00009077
[ 5340.989043] Corrupted low memory at c0005b9c (5b9c phys) = 00009077
[ 5340.989052] Corrupted low memory at c0007b98 (7b98 phys) = 00009077
[ 5340.989058] Corrupted low memory at c0009df4 (9df4 phys) = 00009077
[ 5340.989061] Corrupted low memory at c0009f14 (9f14 phys) = 00009077
[ 5340.989067] Corrupted low memory at c000beb4 (beb4 phys) = 00009077
[ 5340.989076] Corrupted low memory at c000fea0 (fea0 phys) = 00009077
[ 5400.989080] Corrupted low memory at c0002554 (2554 phys) = 00009077
[ 5400.989113] Corrupted low memory at c0005114 (5114 phys) = 00009077
[ 5400.989137] Corrupted low memory at c0007b6c (7b6c phys) = 00009077
[ 5400.989148] Corrupted low memory at c0007ea0 (7ea0 phys) = 00009077
[ 5400.989198] Corrupted low memory at c000fc38 (fc38 phys) = 00009077
[ 5460.989032] Corrupted low memory at c0005b9c (5b9c phys) = 00009077
[ 5460.989038] Corrupted low memory at c0005f94 (5f94 phys) = 00009077
[ 5460.989042] Corrupted low memory at c000698c (698c phys) = 00009077
[ 5460.989053] Corrupted low memory at c000bf58 (bf58 phys) = 00009077
[ 5460.989062] Corrupted low memory at c000fea0 (fea0 phys) = 00009077
[ 5520.989097] Corrupted low memory at c0005b9c (5b9c phys) = 00009077
[ 5520.989128] Corrupted low memory at c0007e38 (7e38 phys) = 00009077
[ 5520.989139] Corrupted low memory at c0007ea0 (7ea0 phys) = 00009077
[ 5520.989158] Corrupted low memory at c0009df4 (9df4 phys) = 00009077
[ 5520.989200] Corrupted low memory at c000feb0 (feb0 phys) = 00009077
[ 5580.989093] Corrupted low memory at c0005be8 (5be8 phys) = 00009077
[ 5580.989121] Corrupted low memory at c0007b6c (7b6c phys) = 00009077
[ 5580.989139] Corrupted low memory at c000914c (914c phys) = 00009077
[ 5580.989164] Corrupted low memory at c000bea0 (bea0 phys) = 00009077
[ 5580.989195] Corrupted low memory at c000fea0 (fea0 phys) = 00009077
[ 5580.989206] Corrupted low memory at c000feb0 (feb0 phys) = 00009077
[ 5640.989033] Corrupted low memory at c0005b9c (5b9c phys) = 00009077
[ 5640.989045] Corrupted low memory at c0009df4 (9df4 phys) = 00009077
[ 5640.989051] Corrupted low memory at c000bf58 (bf58 phys) = 00009077
[ 5640.989057] Corrupted low memory at c000da8c (da8c phys) = 00009077
[ 5640.989063] Corrupted low memory at c000fea0 (fea0 phys) = 00009077
[ 5700.989028] Corrupted low memory at c0002d44 (2d44 phys) = 00009077
[ 5700.989039] Corrupted low memory at c0005b6c (5b6c phys) = 00009077
[ 5700.989046] Corrupted low memory at c0007ea0 (7ea0 phys) = 00009077
[ 5700.989058] Corrupted low memory at c000db28 (db28 phys) = 00009077
[ 5760.989433] Corrupted low memory at c00023cc (23cc phys) = 00009077
[ 5760.989467] Corrupted low memory at c0005b9c (5b9c phys) = 00009077
[ 5760.989499] Corrupted low memory at c0009df4 (9df4 phys) = 00009077
[ 5760.989520] Corrupted low memory at c000bcb8 (bcb8 phys) = 00009077
[ 5760.989553] Corrupted low memory at c000fea0 (fea0 phys) = 00009077
[ 5820.989077] Corrupted low memory at c0002cdc (2cdc phys) = 00009077
[ 5820.989107] Corrupted low memory at c000503c (503c phys) = 00009077
[ 5820.989121] Corrupted low memory at c0005be8 (5be8 phys) = 00009077
[ 5820.989143] Corrupted low memory at c0007ea0 (7ea0 phys) = 00009077
[ 5820.989196] Corrupted low memory at c000fea0 (fea0 phys) = 00009077
[ 5820.989207] Corrupted low memory at c000feb0 (feb0 phys) = 00009077
[ 5880.989080] Corrupted low memory at c0007ba4 (7ba4 phys) = 00009077
[ 5880.989097] Corrupted low memory at c000bb98 (bb98 phys) = 00009077