Bug 448361

Summary:	Assertion 'i->thread_info.rewrite_nbytes == 0' failed at pulsecore/sink-input.c:1069
Product:	[Fedora] Fedora	Reporter:	David Nielsen <gnomeuser>
Component:	pulseaudio	Assignee:	Lennart Poettering <lpoetter>
Status:	CLOSED UPSTREAM	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	low	Docs Contact:
Priority:	low
Version:	rawhide	CC:	lkundrak, pierre-bugzilla
Target Milestone:	---
Target Release:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2008-06-26 18:35:58 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:
Bug Depends On:
Bug Blocks:	438943

Description David Nielsen 2008-05-26 08:57:31 UTC

Description of problem:
If I leave pulseaudio running over night lulling me to sleep with a little audio
goodness there is a 100% chance it will have SIGABRT'ed in the morning. I tried
running it with the -vvv parameter and I capture this prior to the crash.


D: sink.c: Processing rewind...
D: sink-input.c: Have to rewind 11996 bytes on render memblockq.
I: module-alsa-sink.c: Underrun!
N: module-alsa-sink.c: Increasing wakeup watermark to 80,00 ms
I: module-alsa-sink.c: Underrun!
N: module-alsa-sink.c: Increasing wakeup watermark to 160,00 ms
D: protocol-native.c: Requesting rewind due to end of underrun.
D: module-alsa-sink.c: Requested to rewind 37408 bytes.
D: module-alsa-sink.c: Limited to 708 bytes.
D: module-alsa-sink.c: before: 177
D: module-alsa-sink.c: after: 177
D: module-alsa-sink.c: Rewound 708 bytes.
D: sink.c: Processing rewind...
D: sink-input.c: Have to rewind 708 bytes on render memblockq.
D: protocol-native.c: Requesting rewind due to end of underrun.
D: module-alsa-sink.c: Requested to rewind 37408 bytes.
D: module-alsa-sink.c: Mhmm, actually there is nothing to rewind.
I: module-alsa-sink.c: Underrun!
N: module-alsa-sink.c: Increasing wakeup watermark to 177,01 ms
D: protocol-native.c: Requesting rewind due to end of underrun.
D: module-alsa-sink.c: Requested to rewind 26108 bytes.
D: module-alsa-sink.c: Mhmm, actually there is nothing to rewind.
D: protocol-native.c: Requesting rewind due to end of underrun.
E: sink-input.c: Assertion 'i->thread_info.rewrite_nbytes == 0' failed at
pulsecore/sink-input.c:1069, function pa_sink_input_request_rewind(). Aborting.
Afbrudt (SIGABRT)

Version-Release number of selected component (if applicable):
pulseaudio-0.9.11-0.2.svn20080516.fc10.x86_64
kernel-2.6.26-0.30.rc3.git6.fc10.x86_64

How reproducible:
100%

Steps to Reproduce:
1. Leave glitchfree pulseaudio overnight
2. Wake up (this step is rather important)

Actual results:
Notice that pulseaudio decided to display it's glitchfree behavior by crashing.

Expected results:
Continued playing.

Additional info:
Fedora Rawhide, x86_64, da_DK.UTF-8

Comment 1 Lennart Poettering 2008-05-26 19:30:49 UTC

Have you applied the HDA patch as explained in this email?

https://www.redhat.com/archives/fedora-devel-list/2008-May/msg01244.html

Comment 2 David Nielsen 2008-05-26 21:49:03 UTC

Not unless it's in the provided kernel.

Comment 3 David Nielsen 2008-05-28 20:47:37 UTC

Still seeing this with kernel-2.6.26-0.37.rc4.fc10 which has the requested patch
applied.

Comment 4 Lennart Poettering 2008-06-26 18:35:58 UTC

Fixed upstream. I will upload a new version to Rawhide in a few minutes.