Comment 2 for bug 1169984

[ 10.195172] BUG: unable to handle kernel paging request at ffff8801c4a77fe0
[ 10.195219] IP: [<ffffffffa0291730>] patch_generic_hdmi+0xe0/0x550 [snd_hda_codec_hdmi]
[ 10.195268] PGD 1c0e063 PUD aaabd067 PMD 1c3d97063 PTE 80000001c4a77161
[ 10.195312] Oops: 0003 [#1] SMP
[ 10.195334] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek coretemp kvm_intel kvm snd_hda_intel(+) snd_hda_codec snd_hwdep(F) snd_pcm(F) snd_page_alloc(F) snd_seq_midi(F) snd_seq_midi_event(F) arc4(F) snd_rawmidi(F) iwldvm mac80211 snd_seq(F) iwlwifi uvcvideo snd_seq_device(F) snd_timer(F) snd(F) videobuf2_vmalloc microcode(F) lpc_ich cfg80211 toshiba_bluetooth videobuf2_memops psmouse(F) videobuf2_core videodev serio_raw(F) btusb soundcore(F) mei toshiba_acpi sparse_keymap bnep rfcomm parport_pc(F) bluetooth ppdev(F) mac_hid lp(F) parport(F) wmi ghash_clmulni_intel(F) aesni_intel(F) aes_x86_64(F) xts(F) lrw(F) gf128mul(F) ablk_helper(F) cryptd(F) i915 ahci(F) libahci(F) atl1c video(F) i2c_algo_bit drm_kms_helper drm
[ 10.195783] CPU 3
[ 10.195799] Pid: 769, comm: modprobe Tainted: GF 3.8.0-18-generic #28-Ubuntu TOSHIBA Satellite U845W/Type2 - Board Product Name1
[ 10.195868] RIP: 0010:[<ffffffffa0291730>] [<ffffffffa0291730>] patch_generic_hdmi+0xe0/0x550 [snd_hda_codec_hdmi]
[ 10.195929] RSP: 0018:ffff8801be2ffac0 EFLAGS: 00010283
--
[ 10.196563] Call Trace:
[ 10.196582] [<ffffffffa0290002>] ? hdmi_pcm_open+0xa2/0x1e0 [snd_hda_codec_hdmi]
[ 10.196629] [<ffffffffa0495186>] snd_hda_codec_configure+0x146/0x440 [snd_hda_codec]
[ 10.196680] [<ffffffffa02812f0>] azx_probe_continue+0x3a0/0x4f0 [snd_hda_intel]
[ 10.196727] [<ffffffffa027f8b0>] ? azx_attach_pcm_stream+0x1e0/0x1e0 [snd_hda_intel]
[ 10.196780] [<ffffffffa0280cb0>] ? azx_halt+0x30/0x30 [snd_hda_intel]
[ 10.196822] [<ffffffffa027f6d0>] ? azx_pcm_trigger+0x580/0x580 [snd_hda_intel]
[ 10.196869] [<ffffffffa0280810>] ? azx_runtime_suspend+0x30/0x30 [snd_hda_intel]
[ 10.196914] [<ffffffffa027d670>] ? azx_pcm_free+0x50/0x50 [snd_hda_intel]
[ 10.196958] [<ffffffffa028179a>] azx_probe+0x35a/0x940 [snd_hda_intel]
[ 10.196998] [<ffffffff8137b53b>] local_pci_probe+0x4b/0x80
--
[ 10.198763] [<ffffffff8137a72c>] __pci_register_driver+0x4c/0x50
[ 10.200177] [<ffffffffa028801e>] azx_driver_init+0x1e/0x1000 [snd_hda_intel]
[ 10.201485] [<ffffffff8100215a>] do_one_initcall+0x12a/0x180
--
[ 10.210373] Code: 0f 1f 00 4d 8b bc 24 c0 00 00 00 25 00 e0 00 00 c1 e8 0c 83 c8 01 49 63 17 83 c0 01 83 f8 10 48 8d 14 92 49 8d 14 d7 48 8d 72 08 <66> 89 5a 08 c7 46 08 02 00 00 00 0f 86 5b 02 00 00 48 8d 4e 18
[ 10.211899] RIP [<ffffffffa0291730>] patch_generic_hdmi+0xe0/0x550 [snd_hda_codec_hdmi]
[ 10.213334] RSP <ffff8801be2ffac0>