Re: [Denemo-devel] Denemo Debian build

[Andreas Schneider]

Am 11.07.2015 um 18:49 schrieb Andreas Schneider:
> I did what you suggested just to test, and the second try the crash
> appeared. On resize. However, I did not get back the gdb> prompt or a
> SIGSEGV message, the program just hangs. How can I get more information?
> Here is the output:
> 
> GNU gdb (Debian 7.7.1+dfsg-5) 7.7.1
> Copyright (C) 2014 Free Software Foundation, Inc.
> License GPLv3+: GNU GPL version 3 or later
> <http://gnu.org/licenses/gpl.html>
> This is free software: you are free to change and redistribute it.
> There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
> and "show warranty" for details.
> This GDB was configured as "x86_64-linux-gnu".
> Type "show configuration" for configuration details.
> For bug reporting instructions, please see:
> <http://www.gnu.org/software/gdb/bugs/>.
> Find the GDB manual and other documentation resources online at:
> <http://www.gnu.org/software/gdb/documentation/>.
> For help, type "help".
> Type "apropos word" to search for commands related to "word"...
> Reading symbols from denemo...(no debugging symbols found)...done.
> (gdb) run
> Starting program: /usr/bin/denemo
> [Thread debugging using libthread_db enabled]
> Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
> Denemo - MESSAGE : Loading preference file:
> /home/andreas/.denemo-1.2.5/denemorc
> [New Thread 0x7fffdfe33700 (LWP 2106)]
> Denemo - MESSAGE : Audio driver is 'portaudio'
> Denemo - MESSAGE : Initializing Fluidsynth
> Denemo - MESSAGE : The default fluidsynth soundfont has been loaded
> Denemo - MESSAGE : Initializing Rubberband
> Denemo - MESSAGE : Initializing PortAudio backend
> Expression 'alsa_snd_pcm_hw_params_set_period_size_near( pcm, hwParams,
> &alsaPeriodFrames, &dir )' failed in 'src/hostapi/alsa/pa_linux_alsa.c',
> line: 924
> Expression 'alsa_snd_pcm_hw_params_set_period_size_near( pcm, hwParams,
> &alsaPeriodFrames, &dir )' failed in 'src/hostapi/alsa/pa_linux_alsa.c',
> line: 924
> Expression 'alsa_snd_pcm_hw_params_set_period_size_near( pcm, hwParams,
> &alsaPeriodFrames, &dir )' failed in 'src/hostapi/alsa/pa_linux_alsa.c',
> line: 924
> ALSA lib pcm_dsnoop.c:618:(snd_pcm_dsnoop_open) unable to open slave
> ALSA lib confmisc.c:1286:(snd_func_refer) Unable to find definition
> 'cards.HDA-Intel.pcm.rear.0:CARD=0'
> ALSA lib conf.c:4259:(_snd_config_evaluate) function snd_func_refer
> returned error: Datei oder Verzeichnis nicht gefunden
> ALSA lib conf.c:4738:(snd_config_expand) Evaluate error: Datei oder
> Verzeichnis nicht gefunden
> ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM rear
> ALSA lib confmisc.c:1286:(snd_func_refer) Unable to find definition
> 'cards.HDA-Intel.pcm.center_lfe.0:CARD=0'
> ALSA lib conf.c:4259:(_snd_config_evaluate) function snd_func_refer
> returned error: Datei oder Verzeichnis nicht gefunden
> ALSA lib conf.c:4738:(snd_config_expand) Evaluate error: Datei oder
> Verzeichnis nicht gefunden
> ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM center_lfe
> ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
> ALSA lib pcm_dsnoop.c:618:(snd_pcm_dsnoop_open) unable to open slave
> [New Thread 0x7fffdec93700 (LWP 2107)]
> [New Thread 0x7fffdec12700 (LWP 2108)]
> [New Thread 0x7fffdeb91700 (LWP 2109)]
> Denemo - MESSAGE : Opening output device 'JACK Audio Connection Kit: system'
> Denemo - WARNING : Couldn't open output stream
> Denemo - WARNING : Initializing audio backend 'portaudio' failed,
> falling back to dummy
> Denemo - MESSAGE : Initializing dummy audio backend
> [New Thread 0x7fffdeb10700 (LWP 2110)]
> Denemo - MESSAGE : MIDI driver is 'portmidi'
> Denemo - MESSAGE : Initializing PortMidi backend
> [New Thread 0x7fffde30f700 (LWP 2111)]
> Denemo - MESSAGE : Opening input device 'ALSA: MPK249 MIDI 1'
> Denemo - MESSAGE : Opening output device 'ALSA: Midi Through Port-0'
> [New Thread 0x7fffddb0e700 (LWP 2112)]
> Denemo - MESSAGE : Denemo version 1.2.5
> Denemo - MESSAGE : Loaded keymap
> /home/andreas/.denemo-1.2.5/actions/Default.commands
> Denemo - MESSAGE : Reading history file
> /home/andreas/.denemo-1.2.5/denemohistory
> Success 1
> Denemo - WARNING : Handling unknown type of chord as whole note
> Denemo - MESSAGE : Opening file
> /home/andreas/noten/Taenze/Branle_d_Ecosse.denemo
> [New Thread 0x7fffc83f8700 (LWP 2116)]
> [New Thread 0x7fffc69d7700 (LWP 2120)]

I interrupted with ^C to get back to the (gdb) prompt. This is what I got:

^C
Program received signal SIGINT, Interrupt.
0x00007ffff20f950d in poll () at ../sysdeps/unix/syscall-template.S:81
81      ../sysdeps/unix/syscall-template.S: Datei oder Verzeichnis nicht
gefunden.
(gdb) where
#0  0x00007ffff20f950d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fffeb3fb252 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fffeb3fcb6f in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fffeb3fcc81 in xcb_wait_for_reply ()
   from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#4  0x00007fffedc00327 in _XReply () from
/usr/lib/x86_64-linux-gnu/libX11.so.6
#5  0x00007fffedbfd529 in XTranslateCoordinates ()
   from /usr/lib/x86_64-linux-gnu/libX11.so.6
#6  0x00007ffff5412c35 in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#7  0x00007ffff54173e2 in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#8  0x00007ffff5416e81 in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#9  0x00007ffff53ed889 in gdk_display_get_event ()
   from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#10 0x00007ffff5416b02 in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#11 0x00007ffff3b72c5d in g_main_context_dispatch ()
   from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007ffff3b72f48 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007ffff3b73272 in g_main_loop_run ()
   from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007ffff586dbf5 in gtk_main ()
   from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#15 0x000000000047832c in ?? ()
#16 0x00007ffff7a5d959 in ?? ()
---Type <return> to continue, or q <return> to quit---
   from /usr/lib/x86_64-linux-gnu/libguile-2.0.so.22
#17 0x00007ffff7b08caa in ?? ()
   from /usr/lib/x86_64-linux-gnu/libguile-2.0.so.22
#18 0x00007ffff7adc5f5 in ?? ()
   from /usr/lib/x86_64-linux-gnu/libguile-2.0.so.22
#19 0x00007ffff7b13352 in ?? ()
   from /usr/lib/x86_64-linux-gnu/libguile-2.0.so.22
#20 0x00007ffff7b37aec in ?? ()
   from /usr/lib/x86_64-linux-gnu/libguile-2.0.so.22
#21 0x00007ffff7a680f0 in scm_call_4 ()
   from /usr/lib/x86_64-linux-gnu/libguile-2.0.so.22
#22 0x00007ffff7b08b01 in scm_catch_with_pre_unwind_handler ()
   from /usr/lib/x86_64-linux-gnu/libguile-2.0.so.22
#23 0x00007ffff7b08d82 in scm_c_catch ()
   from /usr/lib/x86_64-linux-gnu/libguile-2.0.so.22
#24 0x00007ffff7a5d7bd in ?? ()
   from /usr/lib/x86_64-linux-gnu/libguile-2.0.so.22
#25 0x00007ffff7a5da68 in scm_c_with_continuation_barrier ()
   from /usr/lib/x86_64-linux-gnu/libguile-2.0.so.22
#26 0x00007ffff7b05c45 in ?? ()
   from /usr/lib/x86_64-linux-gnu/libguile-2.0.so.22
#27 0x00007ffff7795102 in GC_call_with_stack_base ()
   from /usr/lib/x86_64-linux-gnu/libgc.so.1
---Type <return> to continue, or q <return> to quit---
#28 0x00007ffff7b05d1f in ?? ()
   from /usr/lib/x86_64-linux-gnu/libguile-2.0.so.22
#29 0x00007ffff7b05d4b in scm_with_guile ()
   from /usr/lib/x86_64-linux-gnu/libguile-2.0.so.22
#30 0x00000000004159d3 in main ()
(gdb)

Andreas