Subject: Found another one
From: Nolan J. Darilek (nolan_AT_thewordnerd.info)
Date: Fri Oct 03 2003 - 20:16:24 EEST
Eek. In developing my ecasound API I've found another
segfault-inducing session:
$ ecasound -c
****************************************************************************
* ecasound v2.3.1 (C) 1997-2003 Kai Vehmanen
****************************************************************************
- [ Session created ] ------------------------------------------------------
- [ Chainsetup created (cmdline) ] -----------------------------------------
(eca-session) Note! Unable to create a valid chainsetup from the command-line arguments.
ecasound ('h' for help)> cs-add tracks
- [ Chainsetup created (empty) ] -------------------------------------------
(eca-controller) Added a new chainsetup with name "tracks".
ecasound ('h' for help)> cs-select tracks
ecasound ('h' for help)> c-add metronome
(eca-controller) Added chains: metronome.
ecasound ('h' for help)> c-select metronome
ecasound ('h' for help)> -i:null
ecasound ('h' for help)> ao-add-default
(eca-controller) Added audio output "jack_alsa".
(eca-controller) Added default output to selected chains.
ecasound ('h' for help)> -pn:metronome,120
(eca-object-map) Warning! Keyword adsr_g+t doesn't match to regex ^adsr_g+t$ for object 'ADSR Envelope with Gate and Trigger' ().
bpm = 120.00
ecasound ('h' for help)> cs-connect
- [ Connecting chainsetup ] ------------------------------------------------
(eca-chainsetup) 'rtlowlatency' buffering mode selected.
(eca-chainsetup) Audio object "null", mode "read".
(audio-io) Format: s16_le, channels 2, srate 44100, interleaved.
(eca-chainsetup) Audio object "jack_alsa", mode "write".
(audio-io) Format: f32_le, channels 2, srate 44100, noninterleaved.
- [ Chainsetup connected ] -------------------------------------------------
(eca-controller) Connected chainsetup: "tracks".
ecasound ('h' for help)> start
- [ Controller/Processing started ] ----------------------------------------
ecasound ('h' for help)> - [ Engine init - Driver start ] -------------------------------------------
(eca-engine) Using realtime-scheduling (SCHED_FIFO).
(eca-engine) Prefilling i/o buffers.
(eca-engine) Using realtime-scheduling (SCHED_FIFO).
(eca-engine) Prefilling i/o buffers.
(eca-engine) Using realtime-scheduling (SCHED_FIFO).
(eca-engine) Prefilling i/o buffers.
stop
- [ Controller/Processing stopped ] ----------------------------------------
ecasound ('h' for help)> cs-disconnect
Warning: DBC_CHECK failed - "impl_repp->lockref_rep == 0", samplebuffer.cpp, 185.
- [ Engine exiting ] -------------------------------------------------------
(eca-controller) Disconnecting chainsetup: "tracks".
(audioio-jack-manager) Connection closed!
- [ Chainsetup disconnected ] ----------------------------------------------
ecasound ('h' for help)> c-remove
Segmentation fault
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