BUG: unable to handle kernel paging request at ffff8800df8d0bf4

I get a very similar error with UBUNTU 12.04 on my ASUS G73J laptop.
After installing virtualbox and all of its dependencies I get the attached boot log...every time the service starts, normally at startup, it does not go in to logging screen before I hit strg+alt F8+F7....

After removing, kernel oops vanishes, absolutely reproducable...

boot.log extract
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[ 1040.042979] vboxdrv: Successfully loaded version 4.1.12_Ubuntu (interface 0x00190000).
[ 1040.063818] BUG: unable to handle kernel paging request at 23309cb0
[ 1040.063967] IP: [<f8430101>] VBoxPciLinuxInit+0x101/0x1000 [vboxpci]
[ 1040.064112] *pdpt = 000000002d1d2001 *pde = 0000000000000000
[ 1040.064228] Oops: 0002 [#1] SMP
[ 1040.064282] Modules linked in: pci_stub vboxpci(O+) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) nls_iso8859_1 nls_cp437 vfat fat rfcomm bnep parport_pc ppdev decnet binfmt_misc dm_crypt snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq arc4 snd_timer snd_seq_device ath9k mac80211 snd asus_laptop psmouse ath9k_common ath9k_hw btusb sparse_keymap ath bluetooth uvcvideo joydev input_polldev serio_raw cfg80211 gspca_zc3xx gspca_main videodev i7core_edac edac_core mac_hid soundcore snd_page_alloc lp mei(C) parport usb_storage hid_logitech ff_memless hid_logitech_dj usbhid hid radeon ttm atl1c drm_kms_helper drm i2c_algo_bit video
[ 1040.065357]
[ 1040.065383] Pid: 6266, comm: modprobe Tainted: G C O 3.2.0-39-generic-pae #62-Ubuntu ASUSTeK Computer Inc. G73Jh/G73Jh
[ 1040.065564] EIP: 0060:[<f8430101>] EFLAGS: 00210293 CPU: 0
[ 1040.065649] EIP is at VBoxPciLinuxInit+0x101/0x1000 [vboxpci]
[ 1040.065733] EAX: ed0b8cb0 EBX: 00000000 ECX: 00000001 EDX: f9716145
[ 1040.065824] ESI: f9621080 EDI: f9717214 EBP: f76f5f58 ESP: f76f5f44
[ 1040.065916] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
[ 1040.065995] Process modprobe (pid: 6266, ti=f76f4000 task=ed2058d0 task.ti=f76f4000)
[ 1040.066106] Stack:
[ 1040.066136] 00000001 f971613c 00000000 0000241f 081a91b0 f76f5f88 c1003035 00000000
[ 1040.066268] 00000000 00000000 00000000 f8433000 f8430000 00000000 f9717020 0000241f
[ 1040.066398] 081a91b0 f76f5fac c10962ac 0000241f f76f5fac c1143543 f007eb40 081ab330
[ 1040.066528] Call Trace:
[ 1040.066572] [<c1003035>] do_one_initcall+0x35/0x170
[ 1040.066652] [<f8430000>] ? 0xf842ffff
[ 1040.066713] [<c10962ac>] sys_init_module+0xac/0x210
[ 1040.066791] [<c1143543>] ? sys_close+0x73/0xc0
[ 1040.066863] [<c15af99f>] sysenter_do_call+0x12/0x28
[ 1040.066936] Code: 00 00 e8 83 20 c4 c8 85 c0 75 6c b8 45 61 71 f9 e8 55 22 c6 c8 85 c0 89 c6 a3 10 72 71 f9 74 41 83 38 02 74 66 8b 80 70 01 00 00 <64> ff 00 a1 a4 08 87 c1 85 c0 74 21 8b 1d b0 08 87 c1 85 db 74
[ 1040.067351] EIP: [<f8430101>] VBoxPciLinuxInit+0x101/0x1000 [vboxpci] SS:ESP 0068:f76f5f44
[ 1040.067495] CR2: 0000000023309cb0
[ 1040.855029] ---[ end trace 3899b8fbb1dec977 ]---

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