[Bug 667746] [NEW] vt1708 card not recognized in 10.10 due to kernel backtrace

Launchpad Bug Tracker 667746 at bugs.launchpad.net
Thu Oct 28 16:18:42 UTC 2010


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!!################################
!!ALSA Information Script v 0.4.59
!!################################

!!Script ran on: Tue Oct 12 13:42:35 UTC 2010


!!Linux Distribution
!!------------------

Ubuntu 10.10 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 10.10"


!!DMI Information
!!---------------

Manufacturer:      MICRO-STAR INTERNATIONAL CO., LTD
Product Name:      MS-7253


!!Kernel Information
!!------------------

Kernel release:    2.6.35-22-generic
Operating System:  GNU/Linux
Architecture:      x86_64
Processor:         unknown
SMP Enabled:       Yes


!!ALSA Version
!!------------

Driver version:     1.0.23
Library version:    1.0.23
Utilities version:  1.0.23


!!Loaded ALSA modules
!!-------------------

snd_bt87x


!!Sound Servers on this system
!!----------------------------

Pulseaudio:
      Installed - Yes (/usr/bin/pulseaudio)
      Running - Yes

ESound Daemon:
      Installed - Yes (/usr/bin/esd)
      Running - No


!!Soundcards recognised by ALSA
!!-----------------------------

 1 [Bt878          ]: Bt87x - Brooktree Bt878
                      Brooktree Bt878 at 0xdf9fe000, irq 18


!!PCI Soundcards installed in the system
!!--------------------------------------

04:05.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 02)
04:05.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 02)
80:01.0 Audio device: VIA Technologies, Inc. VT1708/A [Azalia HDAC] (VIA High Definition Audio Controller) (rev 10)


!!Advanced information - PCI Vendor/Device/Susbsystem ID's
!!--------------------------------------------------------

80:01.0 0403: 1106:3288 (rev 10)
	Subsystem: 1462:7253


!!Modprobe options (Sound related)
!!--------------------------------

snd-atiixp-modem: index=-2
snd-intel8x0m: index=-2
snd-via82xx-modem: index=-2
snd-usb-audio: index=-2
snd-usb-caiaq: index=-2
snd-usb-ua101: index=-2
snd-usb-us122l: index=-2
snd-usb-usx2y: index=-2
snd-cmipci: mpu_port=0x330 fm_port=0x388
snd-pcsp: index=-2
snd-usb-audio: index=-2


!!Loaded sound module options
!!--------------------------

!!Module: snd_bt87x
	digital_rate : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
	enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y
	id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null)
	index : -2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2
	load_all : N


!!ALSA Device nodes
!!-----------------

crw-rw----+ 1 root audio 116, 6 Oct 12 08:40 /dev/snd/controlC1
crw-rw----+ 1 root audio 116, 5 Oct 12 08:40 /dev/snd/pcmC1D0c
crw-rw----+ 1 root audio 116, 4 Oct 12 08:40 /dev/snd/pcmC1D1c
crw-rw----+ 1 root audio 116, 3 Oct 12 08:40 /dev/snd/seq
crw-rw----+ 1 root audio 116, 2 Oct 12 08:40 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 Oct 12 08:40 .
drwxr-xr-x 3 root root 160 Oct 12 08:40 ..
lrwxrwxrwx 1 root root  12 Oct 12 08:40 pci-0000:04:05.1 -> ../controlC1


!!Aplay/Arecord output
!!------------

APLAY

**** List of PLAYBACK Hardware Devices ****

ARECORD

**** List of CAPTURE Hardware Devices ****
card 1: Bt878 [Brooktree Bt878], device 0: Bt87x Digital [Bt87x Digital]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: Bt878 [Brooktree Bt878], device 1: Bt87x Analog [Bt87x Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

!!Amixer output
!!-------------

!!-------Mixer controls for card 1 [Bt878]

Card hw:1 'Bt878'/'Brooktree Bt878 at 0xdf9fe000, irq 18'
  Mixer name	: 'Bt87x'
  Components	: ''
  Controls      : 3
  Simple ctrls  : 5
Simple mixer control 'FM',0
  Capabilities: cswitch cswitch-joined cswitch-exclusive penum
  Capture exclusive group: 0
  Capture channels: Mono
  Mono: Capture [off]
Simple mixer control 'Mic/Line',0
  Capabilities: cswitch cswitch-joined cswitch-exclusive penum
  Capture exclusive group: 0
  Capture channels: Mono
  Mono: Capture [off]
Simple mixer control 'Capture',0
  Capabilities: cvolume cvolume-joined penum
  Capture channels: Mono
  Limits: Capture 0 - 15
  Mono: Capture 0 [0%]
Simple mixer control 'Capture Boost',0
  Capabilities: pswitch pswitch-joined penum
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'TV Tuner',0
  Capabilities: cswitch cswitch-joined cswitch-exclusive penum
  Capture exclusive group: 0
  Capture channels: Mono
  Mono: Capture [on]


!!Alsactl output
!!-------------

--startcollapse--
state.Bt878 {
	control.1 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 1
		comment.range '0 - 15'
		iface MIXER
		name 'Capture Volume'
		value 0
	}
	control.2 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 1
		iface MIXER
		name 'Capture Boost'
		value false
	}
	control.3 {
		comment.access 'read write'
		comment.type ENUMERATED
		comment.count 1
		comment.item.0 'TV Tuner'
		comment.item.1 FM
		comment.item.2 Mic/Line
		iface MIXER
		name 'Capture Source'
		value 'TV Tuner'
	}
}
--endcollapse--


!!All Loaded Modules
!!------------------

Module
binfmt_misc
tuner_simple
tuner_types
snd_hda_intel
snd_hda_codec
snd_hwdep
snd_bt87x
snd_seq_midi
snd_pcm
tea5767
snd_rawmidi
nouveau
ir_lirc_codec
tuner
lirc_dev
snd_seq_midi_event
ir_sony_decoder
msp3400
snd_seq
ir_jvc_decoder
bttv
snd_timer
ttm
drm_kms_helper
ir_rc6_decoder
snd_seq_device
ir_rc5_decoder
ppdev
v4l2_common
snd
ir_nec_decoder
joydev
psmouse
serio_raw
drm
k8temp
videodev
v4l1_compat
v4l2_compat_ioctl32
videobuf_dma_sg
videobuf_core
btcx_risc
ir_common
ir_core
edac_core
parport_pc
soundcore
lp
tveeprom
snd_page_alloc
i2c_viapro
edac_mce_amd
i2c_algo_bit
shpchp
parport
usbhid
hid
sata_via
via_rhine
pata_via
mii


!!ALSA/HDA dmesg
!!------------------

[    5.277700]   alloc kstat_irqs on node 0
[    5.277708] HDA Intel 0000:80:01.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[    5.277746] HDA Intel 0000:80:01.0: setting latency timer to 64
[    5.277756] BUG: unable to handle kernel paging request at ffffc90010950000
[    5.277924] IP: [<ffffffffa013cc76>] azx_create+0x36b/0x73d [snd_hda_intel]
[    5.278045] PGD 7f810067 PUD 7f811067 PMD 7b100067 PTE 800000fd00000173
--
[    5.278538] CPU 0 
[    5.278593] Modules linked in: tuner_types snd_hda_intel(+) snd_hda_codec snd_hwdep snd_bt87x(+) snd_seq_midi snd_pcm tea5767 snd_rawmidi nouveau(+) ir_lirc_codec tuner lirc_dev snd_seq_midi_event ir_sony_decoder msp3400 snd_seq ir_jvc_decoder bttv(+) snd_timer ttm drm_kms_helper ir_rc6_decoder snd_seq_device ir_rc5_decoder ppdev v4l2_common snd ir_nec_decoder joydev psmouse serio_raw drm k8temp videodev v4l1_compat v4l2_compat_ioctl32 videobuf_dma_sg videobuf_core btcx_risc ir_common ir_core edac_core parport_pc soundcore lp tveeprom snd_page_alloc i2c_viapro edac_mce_amd i2c_algo_bit shpchp parport usbhid hid sata_via via_rhine pata_via mii
[    5.280003] 
[    5.280003] Pid: 790, comm: work_for_cpu Not tainted 2.6.35-22-generic #33-Ubuntu MS-7253/MS-7253
[    5.280003] RIP: 0010:[<ffffffffa013cc76>]  [<ffffffffa013cc76>] azx_create+0x36b/0x73d [snd_hda_intel]
[    5.280003] RSP: 0018:ffff88007d1c9e20  EFLAGS: 00010282
--
[    5.283590] Call Trace:
[    5.283590]  [<ffffffffa013d100>] azx_probe+0xb8/0x284 [snd_hda_intel]
[    5.283590]  [<ffffffff8107ad10>] ? do_work_for_cpu+0x0/0x30
--
[    5.283590] Code: ef 31 f6 4c 89 ef 89 4d c0 e8 17 d5 ff ff 85 c0 0f 88 c3 03 00 00 4c 89 e7 e8 67 7d 19 e1 41 8b 7d 40 e8 1e e1 f8 e0 49 8b 45 38 <66> 44 8b 30 41 8b 45 14 8b 4d c0 8d 50 fd 83 fa 01 77 3f 31 d2 
[    5.287867] RIP  [<ffffffffa013cc76>] azx_create+0x36b/0x73d [snd_hda_intel]
[    5.287867]  RSP <ffff88007d1c9e20>


lew at lew-MS-7253:~$

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New

-- 
vt1708 card not recognized in 10.10 due to kernel backtrace
https://bugs.launchpad.net/bugs/667746
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