Latest working kernel version: 2.6.27-rc7 Earliest failing kernel version: 2.6.27-rc7.git1 Distribution: Fedora Rawhide Hardware Environment: $ cat /proc/asound/cards 0 [NVidia ]: HDA-Intel - HDA NVidia HDA NVidia at 0xfe020000 irq 21 1 [Live ]: EMU10K1 - SBLive! Platinum [CT4760P] SBLive! Platinum [CT4760P] (rev.7, serial:0x80401102) at 0xcc00, irq 17 Software Environment: pulseaudio-0.9.12-6.fc10.i386 alsa-lib-1.0.18-6.rc3.fc10.i386 alsa-utils-1.0.18-3.rc3.fc10.i386 Problem Description: When pulseaudio checks hda-intel, kernel oops. $ dmesg [skip] ALSA sound/pci/hda/hda_intel.c:1404: azx_pcm_prepare: bufsize=0x10000, format=0x4011 ALSA sound/pci/hda/hda_codec.c:716: hda_codec_setup_stream: NID=0x6, stream=0x5, channel=0, format=0x4011 ALSA sound/pci/hda/hda_codec.c:716: hda_codec_setup_stream: NID=0x2, stream=0x5, channel=0, format=0x4011 ALSA sound/pci/hda/hda_codec.c:716: hda_codec_setup_stream: NID=0x5, stream=0x5, channel=0, format=0x4011 ALSA sound/pci/hda/hda_codec.c:716: hda_codec_setup_stream: NID=0x3, stream=0x5, channel=0, format=0x4011 ALSA sound/pci/hda/hda_intel.c:1404: azx_pcm_prepare: bufsize=0x10000, format=0x4011 ALSA sound/pci/hda/hda_codec.c:716: hda_codec_setup_stream: NID=0x6, stream=0x5, channel=0, format=0x4011 ALSA sound/pci/hda/hda_codec.c:716: hda_codec_setup_stream: NID=0x2, stream=0x5, channel=0, format=0x4011 ALSA sound/pci/hda/hda_codec.c:716: hda_codec_setup_stream: NID=0x5, stream=0x5, channel=0, format=0x4011 ALSA sound/pci/hda/hda_codec.c:716: hda_codec_setup_stream: NID=0x3, stream=0x5, channel=0, format=0x4011 hda_codec: num_steps = 0 for NID=0x8 (ctl = Capture Volume) ALSA sound/core/pcm_native.c:1947: BUG? (err >= 0) Pid: 3419, comm: pulseaudio Tainted: P 2.6.27-0.352.rc7.git1.fc10.i686 #1 [<f88f2326>] snd_pcm_hw_constraints_complete+0xba/0x271 [snd_pcm] [<f88f2540>] snd_pcm_open_substream+0x63/0x9c [snd_pcm] [<f88f2622>] snd_pcm_open+0xa9/0x192 [snd_pcm] [<c0427d4d>] ? default_wake_function+0x0/0xd [<f88a319f>] ? snd_lookup_minor_data+0x44/0x4b [snd] [<f88f2736>] snd_pcm_capture_open+0x2b/0x2e [snd_pcm] [<f88a34ef>] snd_open+0xcc/0x129 [snd] [<c04a082c>] chrdev_open+0x12e/0x145 [<c049ca7b>] __dentry_open+0x15e/0x256 [<c049cc04>] nameidata_to_filp+0x24/0x38 [<c04a06fe>] ? chrdev_open+0x0/0x145 [<c04a6ea2>] do_filp_open+0x32b/0x62b [<c05390dd>] ? _raw_spin_unlock+0x74/0x78 [<c06e5017>] ? _spin_unlock+0x22/0x25 [<c049c83a>] do_sys_open+0x47/0xbc [<c049c8fb>] sys_open+0x23/0x2b [<c0404d0a>] syscall_call+0x7/0xb ======================= ALSA sound/core/pcm_native.c:2053: snd_pcm_hw_constraints_complete failed ALSA sound/pci/hda/hda_codec.c:728: hda_codec_cleanup_stream: NID=0x8 ALSA sound/core/pcm_native.c:1947: BUG? (err >= 0) Pid: 3419, comm: pulseaudio Tainted: P 2.6.27-0.352.rc7.git1.fc10.i686 #1 [<f88f2326>] snd_pcm_hw_constraints_complete+0xba/0x271 [snd_pcm] [<f88f2540>] snd_pcm_open_substream+0x63/0x9c [snd_pcm] [<f88f2622>] snd_pcm_open+0xa9/0x192 [snd_pcm] [<c0427d4d>] ? default_wake_function+0x0/0xd [<f88a319f>] ? snd_lookup_minor_data+0x44/0x4b [snd] [<f88f2736>] snd_pcm_capture_open+0x2b/0x2e [snd_pcm] [<f88a34ef>] snd_open+0xcc/0x129 [snd] [<c04a082c>] chrdev_open+0x12e/0x145 [<c049ca7b>] __dentry_open+0x15e/0x256 [<c049cc04>] nameidata_to_filp+0x24/0x38 [<c04a06fe>] ? chrdev_open+0x0/0x145 [<c04a6ea2>] do_filp_open+0x32b/0x62b [<c05390dd>] ? _raw_spin_unlock+0x74/0x78 [<c06e5017>] ? _spin_unlock+0x22/0x25 [<c049c83a>] do_sys_open+0x47/0xbc [<c049c8fb>] sys_open+0x23/0x2b [<c0404d0a>] syscall_call+0x7/0xb ======================= ALSA sound/core/pcm_native.c:2053: snd_pcm_hw_constraints_complete failed ALSA sound/pci/hda/hda_codec.c:728: hda_codec_cleanup_stream: NID=0x8 ALSA sound/core/pcm_native.c:1947: BUG? (err >= 0) Pid: 3419, comm: pulseaudio Tainted: P 2.6.27-0.352.rc7.git1.fc10.i686 #1 [<f88f2326>] snd_pcm_hw_constraints_complete+0xba/0x271 [snd_pcm] [<f88f2540>] snd_pcm_open_substream+0x63/0x9c [snd_pcm] [<f88f2622>] snd_pcm_open+0xa9/0x192 [snd_pcm] [<c0427d4d>] ? default_wake_function+0x0/0xd [<f88a319f>] ? snd_lookup_minor_data+0x44/0x4b [snd] [<f88f2736>] snd_pcm_capture_open+0x2b/0x2e [snd_pcm] [<f88a34ef>] snd_open+0xcc/0x129 [snd] [<c04a082c>] chrdev_open+0x12e/0x145 [<c049ca7b>] __dentry_open+0x15e/0x256 [<c049cc04>] nameidata_to_filp+0x24/0x38 [<c04a06fe>] ? chrdev_open+0x0/0x145 [<c04a6ea2>] do_filp_open+0x32b/0x62b [<c05390dd>] ? _raw_spin_unlock+0x74/0x78 [<c06e5017>] ? _spin_unlock+0x22/0x25 [<c049c83a>] do_sys_open+0x47/0xbc [<c049c8fb>] sys_open+0x23/0x2b [<c0404d0a>] syscall_call+0x7/0xb ======================= ALSA sound/core/pcm_native.c:2053: snd_pcm_hw_constraints_complete failed ALSA sound/pci/hda/hda_codec.c:728: hda_codec_cleanup_stream: NID=0x8 ALSA sound/core/pcm_native.c:1947: BUG? (err >= 0) Pid: 3419, comm: pulseaudio Tainted: P 2.6.27-0.352.rc7.git1.fc10.i686 #1 [<f88f2326>] snd_pcm_hw_constraints_complete+0xba/0x271 [snd_pcm] [<f88f2540>] snd_pcm_open_substream+0x63/0x9c [snd_pcm] [<f88f2622>] snd_pcm_open+0xa9/0x192 [snd_pcm] [<c0427d4d>] ? default_wake_function+0x0/0xd [<f88a319f>] ? snd_lookup_minor_data+0x44/0x4b [snd] [<f88f2736>] snd_pcm_capture_open+0x2b/0x2e [snd_pcm] [<f88a34ef>] snd_open+0xcc/0x129 [snd] [<c04a082c>] chrdev_open+0x12e/0x145 [<c049ca7b>] __dentry_open+0x15e/0x256 [<c049cc04>] nameidata_to_filp+0x24/0x38 [<c04a06fe>] ? chrdev_open+0x0/0x145 [<c04a6ea2>] do_filp_open+0x32b/0x62b [<c05390dd>] ? _raw_spin_unlock+0x74/0x78 [<c06e5017>] ? _spin_unlock+0x22/0x25 [<c049c83a>] do_sys_open+0x47/0xbc [<c049c8fb>] sys_open+0x23/0x2b [<c0404d0a>] syscall_call+0x7/0xb ======================= ALSA sound/core/pcm_native.c:2053: snd_pcm_hw_constraints_complete failed ALSA sound/pci/hda/hda_codec.c:728: hda_codec_cleanup_stream: NID=0x8 ALSA sound/core/pcm_native.c:1947: BUG? (err >= 0) Pid: 3419, comm: pulseaudio Tainted: P 2.6.27-0.352.rc7.git1.fc10.i686 #1 [<f88f2326>] snd_pcm_hw_constraints_complete+0xba/0x271 [snd_pcm] [<f88f2540>] snd_pcm_open_substream+0x63/0x9c [snd_pcm] [<f88f2622>] snd_pcm_open+0xa9/0x192 [snd_pcm] [<c0427d4d>] ? default_wake_function+0x0/0xd [<f88a319f>] ? snd_lookup_minor_data+0x44/0x4b [snd] [<f88f2736>] snd_pcm_capture_open+0x2b/0x2e [snd_pcm] [<f88a34ef>] snd_open+0xcc/0x129 [snd] [<c04a082c>] chrdev_open+0x12e/0x145 [<c049ca7b>] __dentry_open+0x15e/0x256 [<c049cc04>] nameidata_to_filp+0x24/0x38 [<c04a06fe>] ? chrdev_open+0x0/0x145 [<c04a6ea2>] do_filp_open+0x32b/0x62b [<c05390dd>] ? _raw_spin_unlock+0x74/0x78 [<c06e5017>] ? _spin_unlock+0x22/0x25 [<c049c83a>] do_sys_open+0x47/0xbc [<c049c8fb>] sys_open+0x23/0x2b [<c0404d0a>] syscall_call+0x7/0xb ======================= ALSA sound/core/pcm_native.c:2053: snd_pcm_hw_constraints_complete failed ALSA sound/pci/hda/hda_codec.c:728: hda_codec_cleanup_stream: NID=0x8 ALSA sound/core/pcm_native.c:1947: BUG? (err >= 0) Pid: 3419, comm: pulseaudio Tainted: P 2.6.27-0.352.rc7.git1.fc10.i686 #1 [<f88f2326>] snd_pcm_hw_constraints_complete+0xba/0x271 [snd_pcm] [<f88f2540>] snd_pcm_open_substream+0x63/0x9c [snd_pcm] [<f88f2622>] snd_pcm_open+0xa9/0x192 [snd_pcm] [<c0427d4d>] ? default_wake_function+0x0/0xd [<f88a319f>] ? snd_lookup_minor_data+0x44/0x4b [snd] [<f88f2736>] snd_pcm_capture_open+0x2b/0x2e [snd_pcm] [<f88a34ef>] snd_open+0xcc/0x129 [snd] [<c04a082c>] chrdev_open+0x12e/0x145 [<c049ca7b>] __dentry_open+0x15e/0x256 [<c049cc04>] nameidata_to_filp+0x24/0x38 [<c04a06fe>] ? chrdev_open+0x0/0x145 [<c04a6ea2>] do_filp_open+0x32b/0x62b [<c05390dd>] ? _raw_spin_unlock+0x74/0x78 [<c06e5017>] ? _spin_unlock+0x22/0x25 [<c049c83a>] do_sys_open+0x47/0xbc [<c049c8fb>] sys_open+0x23/0x2b [<c0404d0a>] syscall_call+0x7/0xb ======================= ALSA sound/core/pcm_native.c:2053: snd_pcm_hw_constraints_complete failed ALSA sound/pci/hda/hda_codec.c:728: hda_codec_cleanup_stream: NID=0x8 ALSA sound/core/pcm_native.c:1947: BUG? (err >= 0) Pid: 3419, comm: pulseaudio Tainted: P 2.6.27-0.352.rc7.git1.fc10.i686 #1 [<f88f2326>] snd_pcm_hw_constraints_complete+0xba/0x271 [snd_pcm] [<f88f2540>] snd_pcm_open_substream+0x63/0x9c [snd_pcm] [<f88f2622>] snd_pcm_open+0xa9/0x192 [snd_pcm] [<c0427d4d>] ? default_wake_function+0x0/0xd [<f88a319f>] ? snd_lookup_minor_data+0x44/0x4b [snd] [<f88f2736>] snd_pcm_capture_open+0x2b/0x2e [snd_pcm] [<f88a34ef>] snd_open+0xcc/0x129 [snd] [<c04a082c>] chrdev_open+0x12e/0x145 [<c049ca7b>] __dentry_open+0x15e/0x256 [<c049cc04>] nameidata_to_filp+0x24/0x38 [<c04a06fe>] ? chrdev_open+0x0/0x145 [<c04a6ea2>] do_filp_open+0x32b/0x62b [<c05390dd>] ? _raw_spin_unlock+0x74/0x78 [<c06e5017>] ? _spin_unlock+0x22/0x25 [<c049c83a>] do_sys_open+0x47/0xbc [<c049c8fb>] sys_open+0x23/0x2b [<c0404d0a>] syscall_call+0x7/0xb ======================= ALSA sound/core/pcm_native.c:2053: snd_pcm_hw_constraints_complete failed ALSA sound/pci/hda/hda_codec.c:728: hda_codec_cleanup_stream: NID=0x8 ALSA sound/pci/hda/hda_codec.c:728: hda_codec_cleanup_stream: NID=0x2 ALSA sound/pci/hda/hda_codec.c:728: hda_codec_cleanup_stream: NID=0x5 ALSA sound/pci/hda/hda_codec.c:728: hda_codec_cleanup_stream: NID=0x3 ALSA sound/pci/hda/hda_codec.c:728: hda_codec_cleanup_stream: NID=0x6 ALSA sound/pci/hda/hda_codec.c:728: hda_codec_cleanup_stream: NID=0x2 ALSA sound/pci/hda/hda_codec.c:728: hda_codec_cleanup_stream: NID=0x5 ALSA sound/pci/hda/hda_codec.c:728: hda_codec_cleanup_stream: NID=0x3 hda_codec: num_steps = 0 for NID=0x8 (ctl = Capture Volume) hda_codec: num_steps = 0 for NID=0x8 (ctl = Capture Volume) See Also : https://bugzilla.redhat.com/show_bug.cgi?id=463589
First off, don't worry - It's no Oops but just a stack trace. Looking through the kernel messages, it seems that the widget 0x08 is problematic. Could you run alsa-info.sh with --no-upload option and attach the generated file? The script is found in http://www.alsa-project.org/alsa-info.sh
Created attachment 18024 [details] alsa-info.txt
alsa-info output looks OK at a quick glance, so it's likely an unstable communication with a codec chip. Does sound-2.6.git tree (master branch) work? Pull from git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6.git master BTW, there is no change since 2.6.27-rc7. So, it cannot be a regression since 2.6.27-rc7.
(In reply to comment #3) > alsa-info output looks OK at a quick glance, so it's likely an unstable > communication with a codec chip. > > Does sound-2.6.git tree (master branch) work? Pull from > git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6.git master > > BTW, there is no change since 2.6.27-rc7. So, it cannot be a regression > since > 2.6.27-rc7. > hmm, this issue is random< after buying mobo with this sound chip (HDA-Intel - HDA NVidia) at Sep, 2008). Sometimes, this sound chip (HDA-Intel - HDA NVidia) works well, maybe. Sometimes, this sound chip (HDA-Intel - HDA NVidia) fail to be loaded( https://bugzilla.redhat.com/show_bug.cgi?id=463037 ). Sometimes, this sound chip (HDA-Intel - HDA NVidia) has < this bug 11643 >.
Did you try the latest sound git tree above?
On Sunday, 5 of October 2008, Takashi Iwai wrote: > At Sat, 4 Oct 2008 19:32:55 +0200 (CEST), > Rafael J. Wysocki wrote: > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11643 > > Subject : ALSA sound/core/pcm_native.c:1947: BUG? (err >= 0) > > Submitter : sangu <sangu.gnome@gmail.com> > > Date : 2008-09-24 16:51 (11 days old) > > This is unlikely a 2.6.27 regression. > It's a bug to be fixed, though.
After installing kernel-2.6.27-44, HDA_Intel always works well. in kernel package changelog * Mon Dec 08 2008 Chuck Ebbert <cebbert@redhat.com> 2.6.27.7-139 - ALSA 1.0.18a