Bug 571213
Summary: | Frequent kernel faults in pcm_lib.c with M5451 audio | ||
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Product: | [Fedora] Fedora | Reporter: | Steve Snyder <swsnyder> |
Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> |
Status: | CLOSED WONTFIX | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
Severity: | medium | Docs Contact: | |
Priority: | low | ||
Version: | 14 | CC: | anton, dougsland, gansalmon, itamar, jmoskovc, jonathan, kernel-maint, pwaldenlinux |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2012-08-16 18:39:12 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
Steve Snyder
2010-03-07 16:36:23 UTC
I have the same soundcard and experiencing the same problem. J. There is an upstream bug for this issues: https://bugtrack.alsa-project.org/alsa-bug/view.php?id=4899 I have the same problem. I have two sound devices combined through pulse audio. One is a USB Philips UAC3553B, the other is an internal audio device. This message is a reminder that Fedora 12 is nearing its end of life. Approximately 30 (thirty) days from now Fedora will stop maintaining and issuing updates for Fedora 12. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as WONTFIX if it remains open with a Fedora 'version' of '12'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version prior to Fedora 12's end of life. Bug Reporter: Thank you for reporting this issue and we are sorry that we may not be able to fix it before Fedora 12 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora please change the 'version' of this bug to the applicable version. If you are unable to change the version, please add a comment here and someone will do it for you. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. The process we are following is described here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping Original reporter here. I no longer have the hardware needed to reproduce this bug. I can test it with the latest Fedora, but AFAIK the patch was not yet pushed to alsa, so I guess it's not fixed even in the latest kernel.. Changing the version to 13, because it's the latest version I tested. I have an updated F14 instance with this problem. So it has not gone away. You update the version to 14. As I play mpd on this system for about 18 hours a day, there are log messages about every two or three minutes. I been having problems wherein the system continues to play music, but everything else seems to freeze. I have to power off reboot to recover. Confirmed that I also have M5451 audio device. lshw output: *-multimedia description: Multimedia audio controller product: M5451 PCI AC-Link Controller Audio Device vendor: ALi Corporation physical id: 4 bus info: pci@0000:00:04.0 version: 02 width: 32 bits clock: 33MHz capabilities: pm bus_master cap_list configuration: driver=ALI 5451 latency=64 maxlatency=24 mingnt=2 resources: irq:9 ioport:8400(size=256) memory:e0005000-e0005fff I am also getting this in my message log: Jan 22 15:19:40 walden6 pulseaudio[1887]: alsa-sink.c: ALSA woke us up to write new data to the device, but there was actually nothing to write! Jan 22 15:19:40 walden6 pulseaudio[1887]: alsa-sink.c: Most likely this is a bug in the ALSA driver 'snd_ali5451'. Please report this issue to the ALSA developers. Jan 22 15:19:40 walden6 pulseaudio[1887]: alsa-sink.c: We were woken up with POLLOUT set -- however a subsequent snd_pcm_avail() returned 0 or another value < min_avail. and this Jan 22 15:27:49 walden6 pulseaudio[1887]: ratelimit.c: 21 events suppressed Jan 22 15:27:49 walden6 pulseaudio[1887]: alsa-util.c: snd_pcm_avail() returned a value that is exceptionally large: 400516 bytes (2270 ms). Jan 22 15:27:49 walden6 pulseaudio[1887]: alsa-util.c: Most likely this is a bug in the ALSA driver 'snd_ali5451'. Please report this issue to the ALSA developers. I suspect this is now causing my system to hang/freeze. This message is a reminder that Fedora 13 is nearing its end of life. Approximately 30 (thirty) days from now Fedora will stop maintaining and issuing updates for Fedora 13. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as WONTFIX if it remains open with a Fedora 'version' of '13'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version prior to Fedora 13's end of life. Bug Reporter: Thank you for reporting this issue and we are sorry that we may not be able to fix it before Fedora 13 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora please change the 'version' of this bug to the applicable version. If you are unable to change the version, please add a comment here and someone will do it for you. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. The process we are following is described here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping This is still a problem in F14. Can the original submitter please update the version field to Fedora 14? This message is a notice that Fedora 14 is now at end of life. Fedora has stopped maintaining and issuing updates for Fedora 14. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At this time, all open bugs with a Fedora 'version' of '14' have been closed as WONTFIX. (Please note: Our normal process is to give advanced warning of this occurring, but we forgot to do that. A thousand apologies.) Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, feel free to reopen this bug and simply change the 'version' to a later Fedora version. Bug Reporter: Thank you for reporting this issue and we are sorry that we were unable to fix it before Fedora 14 reached end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged to click on "Clone This Bug" (top right of this page) and open it against that version of Fedora. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. The process we are following is described here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping |