OK, I see. I assumed that the upstream patch was integrated in the
vanilla source, which it wasn't...
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pulseaudio crashed with SIGILL in pa_volume_memchunk()
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On Wed, Sep 9, 2009 at 6:29 AM, knarf wrote:
> ...and stranger still, the source I get from the PPA does NOT contain
> the patch. How can that be?
See debian/patches/0054-volume-libpulse-backported-fixes.patch
--
pulseaudio crashed with SIGILL in pa_volume_memchunk()
https://bugs.launchpad.net/b
...and stranger still, the source I get from the PPA does NOT contain
the patch. How can that be?
$ grep -c -i sse2
pulseaudio-0.9.16~test7-14-g7ca81/src/pulsecore/svolume_sse.c
0
zero? And the binary also contains the 'original' function names:
$ nm -D /usr/lib/libpulsecore-0.9.16.so |g
It seems like the patch did succeed this time around, version
1:0.9.16~test7-14-g7ca81-0ubuntu3~ubuntuaudiodev1 works on my T23...
What went wrong last time?
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pulseaudio crashed with SIGILL in pa_volume_memchunk()
https://bugs.launchpad.net/bugs/418448
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Unfortunately the latest version from the ubuntu-audio-dev
(1:0.9.16~test7-14-g7ca81-0ubuntu2~ubuntuaudiodev1) exhibits the same
bug again:
Program received signal SIGILL, Illegal instruction.
[Switching to Thread 0xb3d3cb70 (LWP 25096)]
0x001f03b4 in pa_volume_s16ne_sse (samples=0xb3d7e028, volum
I have reverted the workaround present (0054-use-sse2-volume.patch) in
Karmic's source package and have used the existing fix in git HEAD. See
the ubuntu-audio-dev PPA.
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pulseaudio crashed with SIGILL in pa_volume_memchunk()
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Ruben, that isn't the issue associated with this bug report.
On Sep 7, 2009 12:00 PM, "Ruben Verweij"
wrote:
I have upgraded to version 1:0.9.16~test7-14-g7ca81-0ubuntu1, and "top"
reports pulseaudio is still using 66.1% of my CPU sources... Is there
something I can do about this?
-- pulseaudio
I have upgraded to version 1:0.9.16~test7-14-g7ca81-0ubuntu1, and "top"
reports pulseaudio is still using 66.1% of my CPU sources... Is there
something I can do about this?
--
pulseaudio crashed with SIGILL in pa_volume_memchunk()
https://bugs.launchpad.net/bugs/418448
You received this bug not
This bug was fixed in the package pulseaudio -
1:0.9.16~test7-14-g7ca81-0ubuntu1
---
pulseaudio (1:0.9.16~test7-14-g7ca81-0ubuntu1) karmic; urgency=low
* New git snapshot of origin/master (0.9.16~test7-14-g7ca81)
fixes LP: #419658, #422451, #424127
* debian/pulseaudio.install:
Uploaded to ubuntu-audio-dev PPA, thanks "knarf"!
** Changed in: pulseaudio (Ubuntu)
Status: In Progress => Fix Committed
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pulseaudio crashed with SIGILL in pa_volume_memchunk()
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** Changed in: pulseaudio (Ubuntu)
Status: Triaged => In Progress
** Changed in: pulseaudio (Ubuntu)
Assignee: (unassigned) => Daniel T Chen (crimsun)
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pulseaudio crashed with SIGILL in pa_volume_memchunk()
https://bugs.launchpad.net/bugs/418448
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As the main problem of the current pulseaudio code lies in the fact that
it claims to use 'SSE' optimised code while it actually uses SSE2 (or
later) optimized code, the simplest solution is to change the activation
threshold for these optimisations. The attached patch achieves this and
works on my
...and the version in the ubuntu-audio-dev
(pulseaudio-0.9.16~test7-14-g7ca81) does NOT fix the problem:
fr...@ostrogoth:/usr/src/pulseaudio-0.9.16~test7-14-g7ca81/src$ pulseaudio
-k;script -c 'gdb pulseaudio' ~/debug_pa_5
E: main.c: Failed to kill daemon: No such file or directory
Script started
Attached is a scripted dump of gdb running pulseaudio through the crash.
The salient bits are:
Program received signal SIGILL, Illegal instruction.
[Switching to Thread 0xb3d48b70 (LWP 19218)]
0x00163d2e in pa_volume_s16ne_sse (samples=0xb3d7e028, volumes=0xb3d45ca0,
channels=2, length=4144)
I am also noticing that before pulseaudio crashes, it uses up to 65% of
the CPU. Haven't tried the new version as of yet though.
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pulseaudio crashed with SIGILL in pa_volume_memchunk()
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** Branch linked: lp:~crimsun/pulseaudio/ubuntu
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pulseaudio crashed with SIGILL in pa_volume_memchunk()
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The new version (1:0.9.16~test6-55-g1200-0ubuntu1~ubuntuaudiodev1) in
the ubuntu-audio-dev ppa fixes this for me.
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pulseaudio crashed with SIGILL in pa_volume_memchunk()
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Bugs, which is s
> Anyone *not* using an Athlon XP and encountering this bug?
Mobile Intel(R) Pentium(R) III CPU - M 1066MHz
...but I'm not sure it's the same bug although it has the same title.
Recently upgraded to Karmic, and got this on login. Crashed when
trying it with valgrind (attached). Please don't sp
Hello lispnik,
Sunday, August 30, 2009, 7:01:05 PM, you wrote:
l> Work around:
l> Since it is because of the recently added SSE optimization code in
l>
http://git.0pointer.de/?p=pulseaudio.git;a=commitdiff;h=7086784573e9e6c92d4c34404f18891c2d19872a
l> you can work around it by apt-getting
Work around:
Since it is because of the recently added SSE optimization code in
http://git.0pointer.de/?p=pulseaudio.git;a=commitdiff;h=7086784573e9e6c92d4c34404f18891c2d19872a
you can work around it by apt-getting the source, removing the SSE-
related, 2-line if block at the end of src/pulsecore/
gdb result. I hope I got this one right, otherwise just ask.
** Attachment added: "gdb-pulseaudio.txt"
http://launchpadlibrarian.net/31008523/gdb-pulseaudio.txt
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pulseaudio crashed with SIGILL in pa_volume_memchunk()
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Valgrind result
** Attachment added: "valgrind.log"
http://launchpadlibrarian.net/31008508/valgrind.log
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pulseaudio crashed with SIGILL in pa_volume_memchunk()
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Its odd but I am getting sound in some games through wine and some audio
in flash on firefox. any other event it crashes. The icon notification
goes out and back on as it crashes. daniel I dont understand your
instructions. Is this a terminal command? Will be glad to do it if I
can. Thanks
--
pul
To help debug, please install gdb, valgrind, and libc6-dbg.
Here are instructions for valgrind and gdb:
16:34 < dtchen> just make you've set pulseaudio to not respawn:
16:34 < dtchen> echo autospawn = no|tee ~/.pulse/client.conf
16:34 < dtchen> killall pulseaudio
16:35 < dtchen> G_SLICE=always-ma
Anyone *not* using an Athlon XP and encountering this bug?
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pulseaudio crashed with SIGILL in pa_volume_memchunk()
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