#512: module-jack-sink disconnect
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Reporter: matth45 | Owner: lennart
Type: defect | Status: reopened
Milestone: | Component: module-jack-*
Resolution: | Keywords: segfault jackd disconnect zombified
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Comment(by tanuk):
Replying to [comment:7 geoffp]:
> I still have this, unfortunately. I've attached a log + backtrace. The
segfault for me occurs at the first time I play a song with Rhythmbox
after starting Jack + Pulse.
I don't see any segfault in that backtrace. Segmentation fault means that
a program crashes due to trying to access memory that it doesn't own. In
that backtrace pulseaudio didn't crash - you stopped it yourself using
ctrl-c.
I assume you're running jackd in the realtime mode. How small buffers are
you using in jackd? If they are very small, does increasing the jackd
buffer size help? AFAIK the most likely reason for zombification is that
the client (in this case pulseaudio) doesn't return from its processing
callback fast enough. If you can't use pulseaudio with reasonably small
buffers in jackd, then I guess this bug can be left open... It's another
matter whether anyone knows how to fix this.
--
Ticket URL: <http://pulseaudio.org/ticket/512#comment:9>
PulseAudio <http://pulseaudio.org/>
The PulseAudio Sound Server
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