log

Feb 12 11:11:45 VGN-FW56E kernel: [   60.892082] Corrupted low memory at ffff88000000be38 (be38 phys) = b036000400000000
Feb 12 11:11:45 VGN-FW56E kernel: [   60.892091] ------------[ cut here ]------------
Feb 12 11:11:45 VGN-FW56E kernel: [   60.892099] WARNING: CPU: 1 PID: 126 at /build/buildd/linux-3.13.0/arch/x86/kernel/check.c:140 check_for_bios_corruption+0x10f/0x120()
Feb 12 11:11:45 VGN-FW56E kernel: [   60.892100] Memory corruption detected in low memory
Feb 12 11:11:45 VGN-FW56E kernel: [   60.892102] Modules linked in: ctr ccm bnep rfcomm arc4 iwldvm snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel mac80211 snd_hda_codec snd_hwdep hid_generic snd_pcm snd_page_alloc uvcvideo videobuf2_vmalloc snd_seq_midi snd_seq_midi_event videobuf2_memops snd_rawmidi videobuf2_core usbhid snd_seq hid iwlwifi videodev coretemp snd_seq_device snd_timer joydev serio_raw snd cfg80211 soundcore btusb sony_laptop r592 lpc_ich bluetooth memstick mac_hid video parport_pc ppdev lp parport psmouse firewire_ohci sdhci_pci firewire_core sdhci crc_itu_t ahci libahci sky2
Feb 12 11:11:45 VGN-FW56E kernel: [   60.892146] CPU: 1 PID: 126 Comm: kworker/1:3 Not tainted 3.13.0-45-generic #74-Ubuntu
Feb 12 11:11:45 VGN-FW56E kernel: [   60.892147] Hardware name: Sony Corporation VGN-FW56E/VAIO, BIOS R4070Y0 09/04/2009
Feb 12 11:11:45 VGN-FW56E kernel: [   60.892151] Workqueue: events check_corruption
Feb 12 11:11:45 VGN-FW56E kernel: [   60.892153]  0000000000000009 ffff88003684dd30 ffffffff81720eb6 ffff88003684dd78
Feb 12 11:11:45 VGN-FW56E kernel: [   60.892156]  ffff88003684dd68 ffffffff810677cd 0000000000000000 ffff880000010000
Feb 12 11:11:45 VGN-FW56E kernel: [   60.892159]  ffffffff81eb4230 0000000000000001 ffff880000000000 ffff88003684ddc8
Feb 12 11:11:45 VGN-FW56E kernel: [   60.892162] Call Trace:
Feb 12 11:11:45 VGN-FW56E kernel: [   60.892168]  [<ffffffff81720eb6>] dump_stack+0x45/0x56
Feb 12 11:11:45 VGN-FW56E kernel: [   60.892171]  [<ffffffff810677cd>] warn_slowpath_common+0x7d/0xa0
Feb 12 11:11:45 VGN-FW56E kernel: [   60.892174]  [<ffffffff8106783c>] warn_slowpath_fmt+0x4c/0x50
Feb 12 11:11:45 VGN-FW56E kernel: [   60.892177]  [<ffffffff8105248f>] check_for_bios_corruption+0x10f/0x120
Feb 12 11:11:45 VGN-FW56E kernel: [   60.892180]  [<ffffffff810524ae>] check_corruption+0xe/0x40
Feb 12 11:11:45 VGN-FW56E kernel: [   60.892184]  [<ffffffff81083a52>] process_one_work+0x182/0x450
Feb 12 11:11:45 VGN-FW56E kernel: [   60.892186]  [<ffffffff81084841>] worker_thread+0x121/0x410
Feb 12 11:11:45 VGN-FW56E kernel: [   60.892190]  [<ffffffff81084720>] ? rescuer_thread+0x430/0x430
Feb 12 11:11:45 VGN-FW56E kernel: [   60.892193]  [<ffffffff8108b572>] kthread+0xd2/0xf0
Feb 12 11:11:45 VGN-FW56E kernel: [   60.892196]  [<ffffffff8108b4a0>] ? kthread_create_on_node+0x1c0/0x1c0
Feb 12 11:11:45 VGN-FW56E kernel: [   60.892199]  [<ffffffff817318bc>] ret_from_fork+0x7c/0xb0
Feb 12 11:11:45 VGN-FW56E kernel: [   60.892201]  [<ffffffff8108b4a0>] ? kthread_create_on_node+0x1c0/0x1c0
Feb 12 11:11:45 VGN-FW56E kernel: [   60.892203] ---[ end trace 88fe8def175366b3 ]---