Messages in this thread | | | Date | Wed, 1 Apr 2009 16:28:16 +0800 | Subject | Intel HD Audio oops | From | Jeff Chua <> |
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Latest linux git oops with Intel HD Audio ...
CONFIG_SND_HDA_INTEL=y CONFIG_SND_HDA_CODEC_ANALOG=y CONFIG_SND_HDA_GENERIC=y
I bisect down to this ... bb798169d1bb860b07192cf9c75937fadc8610b4 is first bad commit
Simply copying older hda folder (from last week) makes it works again.
Oops from dmesg ...
HDA Intel 0000:00:1b.0: PCI INT B -> GSI 17 (level, low) -> IRQ 17 hda_intel: probe_mask set to 0x1 for device 17aa:20ac HDA Intel 0000:00:1b.0: setting latency timer to 64 BUG: unable to handle kernel paging request at 6c000002 IP: [<c023d876>] strcpy+0xe/0x1b *pdpt = 0000000036836001 *pde = 0000000000000000 Oops: 0000 [#1] PREEMPT SMP last sysfs file: /sys/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda15/dev Modules linked in: snd_hda_codec_analog snd_hda_intel(+) snd_hda_codec
Pid: 3067, comm: modprobe Not tainted (2.6.29 #3) 7676A24 EIP: 0060:[<c023d876>] EFLAGS: 00010286 CPU: 0 EIP is at strcpy+0xe/0x1b EAX: f7605d78 EBX: 00000000 ECX: f7605d78 EDX: 6c000002 ESI: 6c000002 EDI: f7605d78 EBP: f7605d50 ESP: f7605d44 DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 Process modprobe (pid: 3067, ti=f7605000 task=f7537020 task.ti=f7605000) Stack: 00000000 f692b000 f7605da8 f7605db4 fa7e8e53 f7605d68 00000000 00000000 00000000 00000000 00000002 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Call Trace: [<fa7e8e53>] ? _snd_hda_find_mixer_ctl+0x36/0x4a [snd_hda_codec] [<fa7e95b0>] ? snd_hda_add_vmaster+0x64/0x8a [snd_hda_codec] [<f8345420>] ? ad198x_build_controls+0x106/0x150 [snd_hda_codec_analog] [<fa7e72a8>] ? snd_hda_codec_build_controls+0x20/0x2c [snd_hda_codec] [<fa7e9df0>] ? snd_hda_build_controls+0x18/0x67 [snd_hda_codec] [<fa803f81>] ? azx_probe+0x715/0x78a [snd_hda_intel] [<fa802e29>] ? azx_send_cmd+0x0/0xbf [snd_hda_intel] [<fa802ee8>] ? azx_get_response+0x0/0x196 [snd_hda_intel] [<fa8028e0>] ? azx_attach_pcm_stream+0x0/0x133 [snd_hda_intel] [<c024b934>] ? local_pci_probe+0xe/0x10 [<c024c26a>] ? pci_device_probe+0x48/0x66 [<c02c837f>] ? driver_probe_device+0x7b/0xef [<c02c8436>] ? __driver_attach+0x43/0x5f [<c02c7aac>] ? bus_for_each_dev+0x39/0x5a [<c02c8256>] ? driver_attach+0x14/0x16 [<c02c83f3>] ? __driver_attach+0x0/0x5f [<c02c7f07>] ? bus_add_driver+0x97/0x1a7 [<c02c863d>] ? driver_register+0x7b/0xd7 [<c024c45b>] ? __pci_register_driver+0x35/0x61 [<fa80a017>] ? alsa_card_azx_init+0x17/0x19 [snd_hda_intel] [<c0101137>] ? do_one_initcall+0x4a/0x115 [<fa80a000>] ? alsa_card_azx_init+0x0/0x19 [snd_hda_intel] [<c0144660>] ? sys_init_module+0x87/0x18b [<c0102a10>] ? sysenter_do_call+0x12/0x2c Code: ff ff 21 e3 8b 5b 18 83 eb 07 39 d9 73 08 89 01 89 51 04 31 c0 c3 b8 f2 ff ff ff c3 90 55 89 c1 89 e5 57 89 c7 56 89 d6 83 ec 04 <ac> aa 84 c0 75 fa 5a 89 c8 5e 5f 5d c3 55 89 e5 57 89 c7 56 89 EIP: [<c023d876>] strcpy+0xe/0x1b SS:ESP 0068:f7605d44 CR2: 000000006c000002 ---[ end trace 6160ed88b8798d2d ]---
Thanks, Jeff.
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