#512: module-jack-sink segfault
----------------------------+-----------------------------------------------
Reporter: matth45 | Owner: lennart
Type: defect | Status: new
Priority: high | Milestone:
Component: module-jack-* | Severity: major
Resolution: | Keywords: segfault jackd disconnect zombified
----------------------------+-----------------------------------------------
Comment(by matth45):
I notice that if I start jackd with a larger period (eg. 4096) as:
{{{
/usr/bin/jackd -v -R -p128 -dalsa -dhw:0 -r48000 -p4096 -n2 -P -S -o2
}}}
I do not get disconnects. (I do get higher latency). I also get the
following messages repeated as long as a client is connected to the
pulseaudio daemon:
{{{
D: memblock.c: Memory block too large for pool: 98304 > 65536
D: memblock.c: Memory block too large for pool: 98304 > 65536
D: memblock.c: Memory block too large for pool: 98304 > 65536
D: memblock.c: Memory block too large for pool: 98304 > 65536
}}}
When I attempt to set shm-size-bytes in daemon.conf much larger that
1024*1024*64 pulseaudio fails to start with the message:
{{{
E: shm.c: Assertion 'size <= ((pa_align(1024*1024*64)))' failed at
pulsecore/shm.c:93, function pa_shm_create_rw(). Aborting.
Aborted
}}}
A period of even 2048 still causes the frequent disconnects as seen above.
--
Ticket URL: <http://pulseaudio.org/ticket/512#comment:2>
PulseAudio <http://pulseaudio.org/>
The PulseAudio Sound Server
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