Subject : hda_intel: azx_get_response timeout, switching to polling mode: last cmd=0x011f000c Submitter : "Justin Mattock" <justinmattock@gmail.com> Date : 2008-06-21 2:05 References : http://marc.info/?l=linux-kernel&m=121401399622190&w=4 This entry is being used for tracking a regression from 2.6.25. Please don't close it until the problem is fixed in the mainline.
On Sunday, 22 of June 2008, Justin Mattock wrote: > On Sun, Jun 22, 2008 at 5:54 PM, Rafael J. Wysocki <rjw@sisk.pl> wrote: > > This message has been generated automatically as a part of a report > > of recent regressions. > > > > The following bug entry is on the current list of known regressions > > from 2.6.25. Please verify if it still should be listed. > > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10954 > > Subject : hda_intel: azx_get_response timeout, switching to polling > mode: last cmd=0x011f000c > > Submitter : Justin Mattock <justinmattock@gmail.com> > > Date : 2008-06-21 2:05 (2 days old) > > References : http://marc.info/?l=linux-kernel&m=121401399622190&w=4 > > > > > > > > I'm up in the air with this one, i.g. one minute this message is > appearing, and then the next it's not. > If nobody else is catching this or seeing this happen, then I'll take > it as a .config problem on my part.
Does a 2.6.26-rc8 kernel that is both unpatched and without any external modules loaded exhibit this problem? If yes, please attach the output of "dmesg -s 1000000".
On Fri, Jun 27, 2008 at 9:39 PM, <bugme-daemon@bugzilla.kernel.org> wrote: > http://bugzilla.kernel.org/show_bug.cgi?id=10954 > > > bunk@kernel.org changed: > > What |Removed |Added > ---------------------------------------------------------------------------- > CC| |bunk@kernel.org > > > > > ------- Comment #2 from bunk@kernel.org 2008-06-27 14:39 ------- > Does a 2.6.26-rc8 kernel that is both unpatched and without any external > modules loaded exhibit this problem? > > If yes, please attach the output of "dmesg -s 1000000". > > > -- > Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email > ------- You are receiving this mail because: ------- > You are on the CC list for the bug, or are watching someone who is. > You would have to give me some time. i.g. I need to download a fresh kernel and recompile. but I can give you info from what I experienced I noticed this twice upon a compile of a fresh kernel with patches that are now in the mainline. But after a couple of reboots this message disappeared, only to return once when the system was under heavy load(compiling) regards;
On Fri, Jun 27, 2008 at 10:13 PM, Justin Mattock <justinmattock@gmail.com> wrote: > On Fri, Jun 27, 2008 at 9:39 PM, <bugme-daemon@bugzilla.kernel.org> wrote: >> http://bugzilla.kernel.org/show_bug.cgi?id=10954 >> >> >> bunk@kernel.org changed: >> >> What |Removed |Added >> ---------------------------------------------------------------------------- >> CC| |bunk@kernel.org >> >> >> >> >> ------- Comment #2 from bunk@kernel.org 2008-06-27 14:39 ------- >> Does a 2.6.26-rc8 kernel that is both unpatched and without any external >> modules loaded exhibit this problem? >> >> If yes, please attach the output of "dmesg -s 1000000". >> >> >> -- >> Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email >> ------- You are receiving this mail because: ------- >> You are on the CC list for the bug, or are watching someone who is. >> > > You would have to give me some time. i.g. I need to download a fresh > kernel and recompile. > but I can give you info from what I experienced I noticed this twice > upon a compile of a fresh kernel with patches > that are now in the mainline. But after a couple of reboots this > message disappeared, only to return once when > the system was under heavy load(compiling) > regards; > > -- > Justin P. Mattock > You can you the same dmesg from GPE storm that I had just sent. This is unreproducible in my case. It just happens on a random(every X amount of boots) regards
Created attachment 16654 [details] remove headphones this is dmesg of azx_get_response timeout, going off after I removed the headphnes.
Created attachment 16655 [details] just rebooted This is dmesg of azx_get_response after a fresh reboot.
References : http://marc.info/?t=121416231700010&r=1&w=4
On Sunday, 6 of July 2008, Justin Mattock wrote: > On Sun, Jul 6, 2008 at 11:45 AM, Rafael J. Wysocki <rjw@sisk.pl> wrote: > > This message has been generated automatically as a part of a report > > of recent regressions. > > > > The following bug entry is on the current list of known regressions > > from 2.6.25. Please verify if it still should be listed. > > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10954 > > Subject : hda_intel: azx_get_response timeout, switching to polling > mode: last cmd=0x011f000c > > Submitter : Justin Mattock <justinmattock@gmail.com> > > Date : 2008-06-21 2:05 (16 days old) > > References : http://marc.info/?l=linux-kernel&m=121401399622190&w=4 > > http://marc.info/?t=121416231700010&r=1&w=4 > > > > > > > > yes; > as an estimate(been busy with another bug), I'm going to say out of > 100 reboots this message will > appear 2 times in a row, and then disappear. > regards;
after looking around, I remembered that in /etc/modprobe.d I had to add a line due to the clicking noise in the headphones that would occur from time to time. As a test I'm removing: options snd-hda-intel position_fix=1 in /etc/modprobe.d/alsa-base to see if this bug appears.
On Sunday, 13 of July 2008, Justin Mattock wrote: > On Sun, Jul 13, 2008 at 6:00 PM, Rafael J. Wysocki <rjw@sisk.pl> wrote: > > This message has been generated automatically as a part of a report > > of recent regressions. > > > > The following bug entry is on the current list of known regressions > > from 2.6.25. Please verify if it still should be listed. > > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10954 > > Subject : hda_intel: azx_get_response timeout, switching to polling > mode: last cmd=0x011f000c > > Submitter : Justin Mattock <justinmattock@gmail.com> > > Date : 2008-06-21 2:05 (23 days old) > > References : http://marc.info/?l=linux-kernel&m=121401399622190&w=4 > > http://marc.info/?t=121416231700010&r=1&w=4 > > > > > > > > yes; > after running a small test of removing options snd-hda-intel position_fix=1 > out of /etc/modprobe.d I was still receiving this message, but instead > of twice in a row > like it was doing, I am only seeing this happen occasionally once.
i got: hda_intel: azx_get_response timeout, switching to polling mode: last cmd=0x020c0000 on sony vaio sr19xn kernel linux-2.6.28-rc7-git4
Created attachment 19176 [details] dmesg on linux-2.6.28-rc7-git4
On Sat, Dec 6, 2008 at 4:18 AM, <bugme-daemon@bugzilla.kernel.org> wrote: > http://bugzilla.kernel.org/show_bug.cgi?id=10954 > > > > > > ------- Comment #12 from giovanni.pellerano@gmail.com 2008-12-06 04:18 > ------- > Created an attachment (id=19176) > --> (http://bugzilla.kernel.org/attachment.cgi?id=19176&action=view) > dmesg on linux-2.6.28-rc7-git4 > > > -- > Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email > ------- You are receiving this mail because: ------- > You are on the CC list for the bug, or are watching someone who is. > I see this with 2.6.28-rc7-00091-gf6f7b52 [ 11.780016] hda_intel: azx_get_response timeout, switching to polling mode: last cmd=0x00af0900 once/maybe twice every 20/30 reboots not as intense as a few months ago. (which I think was every 10 reboots.)
Spotted in kernel-2.6.27.10-169.fc10.x86_64: ALSA sound/pci/hda/hda_intel.c:623: hda_intel: azx_get_response timeout, switching to polling mode: last cmd=0x006f000a CE: hpet increasing min_delta_ns to 22500 nsec and seen in the logs as far back as 2.6.27.9 (possibly earlier). This is with a Realtek ALC 883 codec. Sound seems to carry on working.
Hi Justin! Is this still an issue? Also I gather there are no symptoms accompanying the message? There is one commit from 2009 which specifically mentions to fix an occurrence of this message: 9d30937acc ALSA: hda_intel: more strict alc880_parse_auto_config dig_nid checking But of course, that could be any occurrence and doesn't have to affect this issue. Anyway, a quick thumbs up(or down) would be awesome. Cheers, Flo
On 08/16/2010 04:47 AM, bugzilla-daemon@bugzilla.kernel.org wrote: > https://bugzilla.kernel.org/show_bug.cgi?id=10954 > > > Florian Mickler<fmickler@gmx.de> changed: > > What |Removed |Added > ---------------------------------------------------------------------------- > CC| |fmickler@gmx.de > > > > > --- Comment #15 from Florian Mickler<fmickler@gmx.de> 2010-08-16 11:47:17 > --- > Hi Justin! > > Is this still an issue? Also I gather there are no symptoms accompanying the > message? > > There is one commit from 2009 which specifically mentions to fix an > occurrence > of this message: > 9d30937acc ALSA: hda_intel: more strict alc880_parse_auto_config dig_nid > checking > > But of course, that could be any occurrence and doesn't have to affect this > issue. Anyway, a quick thumbs up(or down) would be awesome. > > Cheers, > Flo > not sure if this should be closed or not.. As for the message itself, I have seen this fire off, but cant remember what kernel version etc.. due to it rarely firing off, and causing no performance/sound issues at all.. so it's not really an issue. Justin P. Mattock
Well, I guess it is up to Takashi Iwai. Is this something serious or is it expected to happen under some circumstances?
The switching to polling mode itself has been never a serious issue. See Documentation/sound/alsa/HD-Audio.txt.
I'm closing it then.
On 09/03/2010 01:04 AM, bugzilla-daemon@bugzilla.kernel.org wrote: > https://bugzilla.kernel.org/show_bug.cgi?id=10954 > > > Florian Mickler<florian@mickler.org> changed: > > What |Removed |Added > ---------------------------------------------------------------------------- > Status|RESOLVED |CLOSED > > > > > --- Comment #19 from Florian Mickler<florian@mickler.org> 2010-09-03 > 08:03:59 --- > I'm closing it then. > yeah.. I rarely(if at all) see this pop up... Justin P. Mattock