Red Hat Bugzilla – Full Text Bug Listing
|Summary:||very fast playback and roaring noise with snd_intel8x0|
|Product:||[Fedora] Fedora||Reporter:||Martin Naď <martin.nad89>|
|Component:||kernel||Assignee:||Kernel Maintainer List <kernel-maint>|
|Status:||CLOSED DUPLICATE||QA Contact:||Fedora Extras Quality Assurance <extras-qa>|
|Version:||11||CC:||dragomir.dan, itamar, kernel-maint, lkundrak, lpoetter, mishu, mschmidt, wtogami|
|Fixed In Version:||Doc Type:||Bug Fix|
|Doc Text:||Story Points:||---|
|Last Closed:||2009-08-03 04:12:31 EDT||Type:||---|
|oVirt Team:||---||RHEL 7.3 requirements from Atomic Host:|
Description Martin Naď 2009-04-22 14:43:06 EDT
Description of problem: pulseaudio sometime don`t work correctly.Sometimes during playback it suddenly starts playing very fast and making roaring sound.when I play some audio pusleaudio write to console this: [NSatan@Metallica ~]$ LANG=en_IE.utf8 pulseaudio E: alsa-sink.c: ALSA woke us up to write new data to the device, but there was actually nothing to write! E: alsa-sink.c: Most likely this is a bug in the ALSA driver 'snd_intel8x0'. Please report this issue to the ALSA developers. E: alsa-sink.c: We were woken up with POLLOUT set -- however a subsequent snd_pcm_avail() returned 0 or another value < min_avail. Version-Release number of selected component (if applicable): pulseaudio-0.9.15-10.fc11.x86_64 How reproducible: sometime Steps to Reproduce: 1.start pulseaudio 2.play song 3.pulseaudio very fast playback and roaring noise Actual results: pulseaudio sometime don`t work corectly with snd_intel8x0 Expected results: Additional info:
Comment 1 Martin Naď 2009-04-22 14:45:11 EDT
Version-Release number of selected component (if applicable): kernel-22.214.171.124-102.fc11.x86_64
Comment 3 Martin Naď 2009-04-22 15:10:57 EDT
sound card is integr. with 7 outport 1 inport lspci: 00:10.2 Multimedia audio controller: nVidia Corporation MCP51 AC97 Audio Controller (rev a2) The error message is shown only when using tsched=0 in the configuration.
Comment 4 Lennart Poettering 2009-04-23 17:11:06 EDT
very fast, what do you mean by that? Will it drop samples, or will it just increase the frequency? Please provide a complete output of pulseaudio -vvvv when this happens.
Comment 5 Martin Naď 2009-04-24 04:58:09 EDT
Created attachment 341120 [details] messages sorry but "LANG=en_IE.utf8 pulseaudio -vvvv > pulse.txt" don`t write to txt and pulse write to console(and more but my konsole cann`t display): interface=org.freedesktop.Hal.Device, path=/org/freedesktop/Hal/devices/computer, member=InterfaceLockReleased E: cpulimit.c: Received request to terminate due to CPU overload. 12:23:41 D: protocol-native.c: Underrun on 'Audio Stream', 0 bytes in queue. D: protocol-native.c: Requesting rewind due to end of underrun. D: alsa-sink.c: Requested to rewind 65536 bytes.
Comment 6 Martin Naď 2009-04-24 09:02:49 EDT
Created attachment 341163 [details] a complete output of pulseaudio -vvvv I`m not in group pulse-rt fort this time
Comment 7 Martin Naď 2009-04-24 09:11:48 EDT
audio sonds like when quickly changing radio-station
Comment 8 Michal Schmidt 2009-04-24 09:27:13 EDT
From the dmesg: intel8x0_measure_ac97_clock: measured 50831 usecs intel8x0: clocking to 46771 The frequency looks suspicious. And the pulseaudio log has messages like: E: alsa-util.c: snd_pcm_avail() returned a value that is exceptionally large: 18446744073709540136 bytes (384307168172 ms). E: alsa-util.c: Most likely this is a bug in the ALSA driver 'snd_intel8x0'. Please report this issue to the ALSA developers. Wasn't this supposed to be fixed already in ALSA? Martin has kernel 126.96.36.199-102.fc11.x86_64.
Comment 9 Lennart Poettering 2009-04-24 11:04:07 EDT
Use &> instead of > to redirect the PA log output to a file. Given those intel8x0_measure_ac97_clock and snd_pcm_avail() lines this seems to be a driver issue. Reassigning to kernel. Martin, please paste the output of alsa-info.sh --no-upload here.
Comment 10 Martin Naď 2009-04-24 11:18:06 EDT
Created attachment 341190 [details] "/tmp/alsa-info.txt"
Comment 11 Martin Naď 2009-05-18 10:13:22 EDT
after a few updates to this bug deteriorated, pulseaudio delay sound, pulse very often crash
Comment 12 Martin Naď 2009-05-18 11:21:16 EDT
Created attachment 344454 [details] "/home/NSatan/pulse.txt" new pulseaudio --vvvv output,for this time without crash
Comment 13 Martin Naď 2009-05-18 12:32:00 EDT
from mplayer: [pulse] working around probably broken pause functionality, see http://www.pulseaudio.org/ticket/440 AO: [pulse] 48000Hz 2ch s16le (2 bytes per sample)
Comment 14 Bug Zapper 2009-06-09 10:25:37 EDT
This bug appears to have been reported against 'rawhide' during the Fedora 11 development cycle. Changing version to '11'. More information and reason for this action is here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping
Comment 15 Martin Naď 2009-08-01 15:35:21 EDT
I reproduce this bug on other computer signifies like on my computer.
Comment 16 Martin Naď 2009-08-01 15:38:35 EDT
Created attachment 355890 [details] /tmp/alsa-info.txt from second comp alsa-info from second comp.
Comment 17 Martin Naď 2009-08-01 15:39:50 EDT
Created attachment 355891 [details] output from pulse on second comp. output from pulse on second comp.
Comment 18 Martin Naď 2009-08-01 15:42:47 EDT
Version-Release number of selected component (if applicable): xine-lib-pulseaudio-188.8.131.52-2.fc11.x86_64 pulseaudio-module-x11-0.9.15-14.fc11.x86_64 pulseaudio-utils-0.9.15-14.fc11.x86_64 alsa-plugins-pulseaudio-1.0.20-2.fc11.x86_64 pulseaudio-libs-0.9.15-14.fc11.x86_64 kde-settings-pulseaudio-4.2-10.20090430svn.fc11.noarch pulseaudio-0.9.15-14.fc11.x86_64 pulseaudio-libs-glib2-0.9.15-14.fc11.x86_64 kernel-184.108.40.206-217.2.3.fc11.x86_64
Comment 19 Martin Naď 2009-08-01 15:44:37 EDT
Created attachment 355892 [details] dmesg from second comp. dmesg from second comp.
Comment 20 Martin Naď 2009-08-02 13:39:54 EDT
this bug is in other distribution gentoo: http://bugs.gentoo.org/119015 zubuntu: http://firstname.lastname@example.org/msg1558165.html
Comment 21 Lubomir Rintel 2009-08-03 04:12:31 EDT
(In reply to comment #8) > From the dmesg: > intel8x0_measure_ac97_clock: measured 50831 usecs > intel8x0: clocking to 46771 > > The frequency looks suspicious. > > And the pulseaudio log has messages like: > E: alsa-util.c: snd_pcm_avail() returned a value that is exceptionally large: > 18446744073709540136 bytes (384307168172 ms). > E: alsa-util.c: Most likely this is a bug in the ALSA driver 'snd_intel8x0'. > Please report this issue to the ALSA developers. > > Wasn't this supposed to be fixed already in ALSA? Martin has kernel > 220.127.116.11-102.fc11.x86_64. The frequency detection was reworked seems to have been reworked for 2.6.31, the snd_pcm_avail() bug as well, see bug #506075 for isolated patches. *** This bug has been marked as a duplicate of bug 506075 ***