Comment 12 for bug 1170697

Booting on today LiveCD:
[ 22.042712] BUG: unable to handle kernel paging request at ffff880130537fe0
[ 22.042760] IP: [<ffffffffa069c820>] patch_generic_hdmi+0xe0/0x550 [snd_hda_codec_hdmi]
[ 22.042808] PGD 1c0e063 PUD bb583067 PMD 130c01063 PTE 8000000130537161
[ 22.042847] Oops: 0003 [#1] SMP
[ 22.042870] Modules linked in: snd_hda_codec_hdmi ath9k(+) ath9k_common snd_hda_codec_realtek ath9k_hw btusb snd_hda_intel(+) snd_hda_codec ath mac80211 snd_hwdep(F) snd_pcm(F) coretemp snd_page_alloc(F) cfg80211 snd_seq_midi(F) uvcvideo kvm_intel snd_seq_midi_event(F) videobuf2_vmalloc videobuf2_memops snd_rawmidi(F) videobuf2_core videodev psmouse(F) snd_seq(F) snd_seq_device(F) snd_timer(F) kvm snd(F) soundcore(F) asus_laptop serio_raw(F) sparse_keymap input_polldev mei parport_pc(F) bnep intel_ips lpc_ich ppdev(F) dm_multipath(F) mac_hid rfcomm scsi_dh(F) bluetooth microcode(F) lp(F) parport(F) squashfs(F) overlayfs(F) nls_iso8859_1(F) ext2(F) dm_raid45 xor(F) dm_mirror(F) dm_region_hash(F) dm_log(F) usb_storage(F) nouveau mxm_wmi wmi atl1c ttm i915 ahci(F) libahci(F) video(F) i2c_algo_bit drm_kms_helper drm
[ 22.043339] CPU 1
[ 22.043354] Pid: 1463, comm: modprobe Tainted: GF 3.8.0-19-generic #29-Ubuntu ASUSTeK Computer Inc. U43Jc/U43Jc
[ 22.043412] RIP: 0010:[<ffffffffa069c820>] [<ffffffffa069c820>] patch_generic_hdmi+0xe0/0x550 [snd_hda_codec_hdmi]
[ 22.043469] RSP: 0018:ffff88012b67bac0 EFLAGS: 00010283
[ 22.043498] RAX: 0000000000000008 RBX: 0000000000000002 RCX: 0000000000000002
[ 22.043535] RDX: ffff880130537fd8 RSI: ffff880130537fe0 RDI: ffff88012daf4c20
[ 22.043574] RBP: ffff88012b67baf8 R08: 0000000000000001 R09: 0000000000000006
[ 22.043611] R10: 0000000000000008 R11: 0000000000000014 R12: ffff88012daf4800
[ 22.043648] R13: 0000000000000000 R14: 0000000000000002 R15: ffff880130538000
[ 22.043686] FS: 00007fb3df56d740(0000) GS:ffff880137c40000(0000) knlGS:0000000000000000
[ 22.043729] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 22.043758] CR2: ffff880130537fe0 CR3: 0000000131668000 CR4: 00000000000007e0
[ 22.043796] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 22.043834] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 22.043871] Process modprobe (pid: 1463, threadinfo ffff88012b67a000, task ffff88012b672e80)
[ 22.043915] Stack:
[ 22.043927] 00000000ffffffff ffffffffa06a0002 ffffffffa069e880 0000000000000001
[ 22.043970] ffff88012daf4800 00000000ffffffff ffffffffa06a0000 ffff88012b67bb58
[ 22.044013] ffffffffa04ca186 2d6164682d646e73 64692d6365646f63 303832363830383a
[ 22.044055] Call Trace:
[ 22.044079] [<ffffffffa04ca186>] snd_hda_codec_configure+0x146/0x440 [snd_hda_codec]
[ 22.044126] [<ffffffffa04ee2f0>] azx_probe_continue+0x3a0/0x4f0 [snd_hda_intel]
[ 22.044168] [<ffffffffa04ec8b0>] ? azx_attach_pcm_stream+0x1e0/0x1e0 [snd_hda_intel]
[ 22.044211] [<ffffffffa04edcb0>] ? azx_halt+0x30/0x30 [snd_hda_intel]
[ 22.044251] [<ffffffffa04ec6d0>] ? azx_pcm_trigger+0x580/0x580 [snd_hda_intel]
[ 22.044293] [<ffffffffa04ed810>] ? azx_runtime_suspend+0x30/0x30 [snd_hda_intel]
[ 22.044335] [<ffffffffa04ea670>] ? azx_pcm_free+0x50/0x50 [snd_hda_intel]
[ 22.044379] [<ffffffffa04ee79a>] azx_probe+0x35a/0x940 [snd_hda_intel]
[ 22.044418] [<ffffffff8137b47b>] local_pci_probe+0x4b/0x80
[ 22.044448] [<ffffffff8137b7a1>] pci_device_probe+0x111/0x120
[ 22.044484] [<ffffffff814556c7>] driver_probe_device+0x77/0x230
[ 22.044517] [<ffffffff8145592b>] __driver_attach+0xab/0xb0
[ 22.044549] [<ffffffff81455880>] ? driver_probe_device+0x230/0x230
[ 22.044584] [<ffffffff814539dd>] bus_for_each_dev+0x5d/0xa0
[ 22.044617] [<ffffffff814551ce>] driver_attach+0x1e/0x20
[ 22.044647] [<ffffffff81454da0>] bus_add_driver+0x190/0x280
[ 22.044688] [<ffffffffa04f5000>] ? 0xffffffffa04f4fff
[ 22.044719] [<ffffffff81455ff7>] driver_register+0x77/0x170
[ 22.044751] [<ffffffffa04f5000>] ? 0xffffffffa04f4fff
[ 22.046595] [<ffffffff8137a66c>] __pci_register_driver+0x4c/0x50
[ 22.048409] [<ffffffffa04f501e>] azx_driver_init+0x1e/0x1000 [snd_hda_intel]
[ 22.050211] [<ffffffff8100215a>] do_one_initcall+0x12a/0x180
[ 22.050217] [<ffffffff810bfec7>] load_module+0x10c7/0x1520
[ 22.050219] [<ffffffff810bb830>] ? unset_module_init_ro_nx+0x80/0x80
[ 22.050222] [<ffffffff810c03e5>] sys_init_module+0xc5/0xf0
[ 22.050227] [<ffffffff816d379d>] system_call_fastpath+0x1a/0x1f
[ 22.050246] 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
[ 22.050250] RIP [<ffffffffa069c820>] patch_generic_hdmi+0xe0/0x550 [snd_hda_codec_hdmi]
[ 22.050251] RSP <ffff88012b67bac0>
[ 22.050252] CR2: ffff880130537fe0
[ 22.064237] ath: EEPROM regdomain: 0x60
[ 22.064239] ath: EEPROM indicates we should expect a direct regpair map
[ 22.064244] ath: Country alpha2 being used: 00
[ 22.064245] ath: Regpair used: 0x60
[ 22.102083] ---[ end trace b934ad67ae3cdef4 ]---