crash on startup: illegal instruction

[adegani]

I've git-cloned the samplecat repo and the submodules. I've run ./autogen, ./configure, make and sudo make install.

Here is the trace:

$ samplecat -v 5 Samplecat. Version 0.2.5 using debug level: 5 get_mime_type(): not found in cache: text/plain get_mime_type(): not found in cache: inode/directory get_mime_type(): not found in cache: inode/mount-point get_mime_type(): not found in cache: inode/fifo get_mime_type(): not found in cache: inode/socket get_mime_type(): not found in cache: inode/blockdevice get_mime_type(): not found in cache: inode/chardevice get_mime_type(): not found in cache: application/x-executable get_mime_type(): not found in cache: application/octet-stream get_mime_type(): not found in cache: application/x-shellscript get_mime_type(): not found in cache: application/x-desktop get_mime_type(): not found in cache: inode/unknown get_mime_type(): not found in cache: inode/door config loaded. config_load(): group=Samplecat. config_load(): database_backend=sqlite config_load(): auditioner= config_load(): jackautoconnect=system:playback config_load(): jack_midiconnect=DISABLED application_search()... icon_theme_set_theme(): setting theme: . icon_theme_init(): icon_theme_path=/home/axel/.icons icon_theme_init(): icon_theme_path=/home/axel/.local/share/icons icon_theme_init(): icon_theme_path=/usr/share/gnome/icons icon_theme_init(): icon_theme_path=/usr/local/share/icons icon_theme_init(): icon_theme_path=/usr/share/icons icon_theme_init(): icon_theme_path=/usr/share/gnome/pixmaps icon_theme_init(): icon_theme_path=/usr/local/share/pixmaps icon_theme_init(): icon_theme_path=/usr/share/pixmaps icon_theme_init(): name=Adwaita icon_theme_init(): name=breeze icon_theme_init(): name=breeze-dark icon_theme_init(): name=default icon_theme_init(): name=default.kde4 icon_theme_init(): name=DMZ-Black icon_theme_init(): name=DMZ-White icon_theme_init(): name=elementary icon_theme_init(): name=elementary-mono-dark icon_theme_init(): name=Faenza icon_theme_init(): name=Faenza-Ambiance icon_theme_init(): name=Faenza-Dark icon_theme_init(): name=Faenza-Darker icon_theme_init(): name=Faenza-Darkest icon_theme_init(): name=Faenza-Radiance icon_theme_init(): name=gnome icon_theme_init(): name=hicolor icon_theme_init(): name=HighContrast icon_theme_init(): name=Humanity icon_theme_init(): name=Humanity-Dark icon_theme_init(): name=LoginIcons icon_theme_init(): name=oxygen icon_theme_init(): name=suru icon_theme_init(): name=ubuntu-mobile icon_theme_init(): name=ubuntu-mono-dark icon_theme_init(): name=ubuntu-mono-light icon_theme_init(): name=unity-icon-theme icon_theme_init(): name=unity-webapps icon_theme_init(): name=unity-webapps-applications sqliteconnect()... sqliteconnect(): found table 'samples' database is sqlite. worker_thread_init(): creating overview thread... worker_thread(): new worker thread. gdl_dock_item_new(): Library gdl_dock_object_dock()... gdl_dock_object_dock(): done gdl_dock_item_new(): Search gdl_dock_object_dock()... gdl_dock_item_dock()... warning: gdl_dock_item_dock(): using allocation of unrealized widget gdl_dock_item_dock(): req.width not set. using width from object_req: 1 gdl_dock_item_dock(): available_space set from parent_req.width: 1 gdl_dock_item_dock(): GDL_DOCK_LEFT/RIGHT: pref_size set from req.width gdl_dock_object_dock()... gdl_dock_object_dock(): done gdl_dock_object_dock()... gdl_dock_object_dock(): done gdl_dock_item_dock(): new_parent: pref_size=0 gdl_dock_object_dock()... gdl_dock_object_dock(): done warning: gdl_dock_item_dock(): GDL_DOCK_LEFT. not setting split point! object too big? splitpos=0 available_space=1 warning: gdl_dock_item_dock(): ... parent=dock_1 (GdlDock) warning: gdl_dock_item_dock(): ... new_parent= (GdlDockPaned) gdl_dock_object_dock(): done gdl_dock_item_new(): Filters gdl_dock_object_dock()... gdl_dock_item_dock()... gdl_dock_item_dock(): req.width not set. using width from object_req: 1 gdl_dock_item_dock(): available_space set from parent_req.width: 1 gdl_dock_item_dock(): GDL_DOCK_LEFT/RIGHT: pref_size set from req.width gdl_dock_object_dock()... gdl_dock_object_dock(): done gdl_dock_object_dock()... gdl_dock_object_dock(): done gdl_dock_item_dock(): new_parent: pref_size=0 gdl_dock_object_dock()... gdl_dock_object_dock(): done warning: gdl_dock_item_dock(): GDL_DOCK_LEFT. not setting split point! object too big? splitpos=0 available_space=1 warning: gdl_dock_item_dock(): ... parent= (GdlDockPaned) warning: gdl_dock_item_dock(): ... new_parent= (GdlDockPaned) gdl_dock_object_dock(): done gdl_dock_item_new(): Inspector gdl_dock_object_dock()... gdl_dock_item_dock()... gdl_dock_item_dock(): req.width not set. using width from object_req: 1 gdl_dock_item_dock(): available_space set from parent_req.width: 1 gdl_dock_item_dock(): GDL_DOCK_LEFT/RIGHT: pref_size set from req.width gdl_dock_object_dock()... gdl_dock_object_dock(): done gdl_dock_object_dock()... gdl_dock_object_dock(): done gdl_dock_item_dock(): new_parent: pref_size=0 gdl_dock_object_dock()... gdl_dock_object_dock(): done warning: gdl_dock_item_dock(): GDL_DOCK_LEFT. not setting split point! object too big? splitpos=0 available_space=1 warning: gdl_dock_item_dock(): ... parent= (GdlDockPaned) warning: gdl_dock_item_dock(): ... new_parent= (GdlDockPaned) gdl_dock_object_dock(): done gdl_dock_item_new(): Directories gdl_dock_object_dock()... gdl_dock_item_dock()... gdl_dock_item_dock(): req.width not set. using width from object_req: 1 gdl_dock_item_dock(): available_space set from parent_req.width: 1 gdl_dock_item_dock(): GDL_DOCK_LEFT/RIGHT: pref_size set from req.width gdl_dock_object_dock()... gdl_dock_object_dock(): done gdl_dock_object_dock()... gdl_dock_object_dock(): done gdl_dock_item_dock(): new_parent: pref_size=0 gdl_dock_object_dock()... gdl_dock_object_dock(): done warning: gdl_dock_item_dock(): GDL_DOCK_LEFT. not setting split point! object too big? splitpos=0 available_space=1 warning: gdl_dock_item_dock(): ... parent= (GdlDockPaned) warning: gdl_dock_item_dock(): ... new_parent= (GdlDockPaned) gdl_dock_object_dock(): done gdl_dock_item_new(): Filemanager gdl_dock_object_dock()... gdl_dock_item_dock()... gdl_dock_item_dock(): req.width not set. using width from object_req: 1 gdl_dock_item_dock(): available_space set from parent_req.width: 1 gdl_dock_item_dock(): GDL_DOCK_LEFT/RIGHT: pref_size set from req.width gdl_dock_object_dock()... gdl_dock_object_dock(): done gdl_dock_object_dock()... gdl_dock_object_dock(): done gdl_dock_item_dock(): new_parent: pref_size=0 gdl_dock_object_dock()... gdl_dock_object_dock(): done warning: gdl_dock_item_dock(): GDL_DOCK_LEFT. not setting split point! object too big? splitpos=0 available_space=1 warning: gdl_dock_item_dock(): ... parent= (GdlDockPaned) warning: gdl_dock_item_dock(): ... new_parent= (GdlDockPaned) gdl_dock_object_dock(): done gdl_dock_item_new(): Player gdl_dock_object_dock()... gdl_dock_item_dock()... gdl_dock_item_dock(): req.width not set. using width from object_req: 1 gdl_dock_item_dock(): available_space set from parent_req.width: 1 gdl_dock_item_dock(): GDL_DOCK_LEFT/RIGHT: pref_size set from req.width gdl_dock_object_dock()... gdl_dock_object_dock(): done gdl_dock_object_dock()... gdl_dock_object_dock(): done gdl_dock_item_dock(): new_parent: pref_size=0 gdl_dock_object_dock()... gdl_dock_object_dock(): done warning: gdl_dock_item_dock(): GDL_DOCK_LEFT. not setting split point! object too big? splitpos=0 available_space=1 warning: gdl_dock_item_dock(): ... parent= (GdlDockPaned) warning: gdl_dock_item_dock(): ... new_parent= (GdlDockPaned) gdl_dock_object_dock(): done gdl_dock_item_new(): Waveform gdl_dock_object_dock()... gdl_dock_item_dock()... gdl_dock_item_dock(): req.width not set. using width from object_req: 1 gdl_dock_item_dock(): available_space set from parent_req.width: 1 gdl_dock_item_dock(): GDL_DOCK_LEFT/RIGHT: pref_size set from req.width gdl_dock_object_dock()... gdl_dock_object_dock(): done gdl_dock_object_dock()... gdl_dock_object_dock(): done gdl_dock_item_dock(): new_parent: pref_size=0 gdl_dock_object_dock()... gdl_dock_object_dock(): done warning: gdl_dock_item_dock(): GDL_DOCK_LEFT. not setting split point! object too big? splitpos=0 available_space=1 warning: gdl_dock_item_dock(): ... parent= (GdlDockPaned) warning: gdl_dock_item_dock(): ... new_parent= (GdlDockPaned) gdl_dock_object_dock(): done gdl_dock_item_new(): Spectrogram gdl_dock_object_dock()... gdl_dock_item_dock()... gdl_dock_item_dock(): req.width not set. using width from object_req: 1 gdl_dock_item_dock(): available_space set from parent_req.width: 1 gdl_dock_item_dock(): GDL_DOCK_LEFT/RIGHT: pref_size set from req.width gdl_dock_object_dock()... gdl_dock_object_dock(): done gdl_dock_object_dock()... gdl_dock_object_dock(): done gdl_dock_item_dock(): new_parent: pref_size=0 gdl_dock_object_dock()... gdl_dock_object_dock(): done warning: gdl_dock_item_dock(): GDL_DOCK_LEFT. not setting split point! object too big? splitpos=0 available_space=1 warning: gdl_dock_item_dock(): ... parent= (GdlDockPaned) warning: gdl_dock_item_dock(): ... new_parent= (GdlDockPaned) gdl_dock_object_dock(): done make_accels(): user_data=(nil) Quit. make_accels(): path=/Categ/Quit shortcuts_add_action(): group=Samplecat-window group_size=1 action=Quit make_accels(): user_data=(nil) Close. make_accels(): path=/Categ/Close shortcuts_add_action(): group=Samplecat-window group_size=2 action=Close make_accels(): user_data=(nil) Delete. make_accels(): path=/Categ/Delete shortcuts_add_action(): group=Samplecat-window group_size=3 action=Delete make_accels(): user_data=(nil) Layout Manager. make_accels(): path=/Categ/Layout Manager shortcuts_add_action(): group=Samplecat-window group_size=4 action=Layout Manager window_on_allocate(): fg_color: 3131 3737 3939 window_on_allocate(): fdfdfd 313739 application_search()... samplecat_list_storeclear()... sqlitesearch_iter_new()... sqlitesearch_iter_new(): sql=SELECT * FROM samples WHERE 1 no samples found. application_set_ready(): loaded Samplecat. Version 0.2.5 warning: default icon theme appears not to contain audio mime-type icons _on_layout_changed()... _on_layout_changed(): must load: Waveform waveform_view_plus_new()... init(): ... wf_context_new()... wf_actor_new(): ------------------------- wf_actor_set_colour(): 0xffffffff agl_set_font_string(): Roboto 10 font_is_scalable(): looking for: roboto font_is_scalable(): scalable=1 waveform_view_plus_add_layer()... waveform_view_plus_add_layer()... waveform_view_plus_add_layer()... waveform_view_plus_realize()... Illegal instruction

[ayyi]

Hi, thanks for the report. Without a backtrace from gdb, I can only guess at the where the crash occurred, but it looks like it might possibly be related to opengl initialisation. What graphics drivers are you using? Cheers

[adegani]

Hi, Here is the head my glxinfo:

name of display: :0
display: :0  screen: 0
direct rendering: Yes
server glx vendor string: SGI
server glx version string: 1.4
server glx extensions:
    GLX_ARB_create_context, GLX_ARB_create_context_profile, 
    GLX_ARB_create_context_robustness, GLX_ARB_fbconfig_float, 
    GLX_ARB_framebuffer_sRGB, GLX_ARB_multisample, 
    GLX_EXT_create_context_es2_profile, GLX_EXT_framebuffer_sRGB, 
    GLX_EXT_import_context, GLX_EXT_texture_from_pixmap, GLX_EXT_visual_info, 
    GLX_EXT_visual_rating, GLX_INTEL_swap_event, GLX_MESA_copy_sub_buffer, 
    GLX_OML_swap_method, GLX_SGIS_multisample, GLX_SGIX_fbconfig, 
    GLX_SGIX_pbuffer, GLX_SGIX_visual_select_group, GLX_SGI_swap_control
client glx vendor string: Mesa Project and SGI
client glx version string: 1.4
client glx extensions:
    GLX_ARB_create_context, GLX_ARB_create_context_profile, 
    GLX_ARB_create_context_robustness, GLX_ARB_fbconfig_float, 
    GLX_ARB_framebuffer_sRGB, GLX_ARB_get_proc_address, GLX_ARB_multisample, 
    GLX_EXT_buffer_age, GLX_EXT_create_context_es2_profile, 
    GLX_EXT_fbconfig_packed_float, GLX_EXT_framebuffer_sRGB, 
    GLX_EXT_import_context, GLX_EXT_texture_from_pixmap, GLX_EXT_visual_info, 
    GLX_EXT_visual_rating, GLX_INTEL_swap_event, GLX_MESA_copy_sub_buffer, 
    GLX_MESA_multithread_makecurrent, GLX_MESA_query_renderer, 
    GLX_MESA_swap_control, GLX_OML_swap_method, GLX_OML_sync_control, 
    GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer, 
    GLX_SGIX_visual_select_group, GLX_SGI_make_current_read, 
    GLX_SGI_swap_control, GLX_SGI_video_sync
GLX version: 1.4
GLX extensions:
    GLX_ARB_create_context, GLX_ARB_create_context_profile, 
    GLX_ARB_create_context_robustness, GLX_ARB_fbconfig_float, 
    GLX_ARB_framebuffer_sRGB, GLX_ARB_get_proc_address, GLX_ARB_multisample, 
    GLX_EXT_create_context_es2_profile, GLX_EXT_framebuffer_sRGB, 
    GLX_EXT_import_context, GLX_EXT_texture_from_pixmap, GLX_EXT_visual_info, 
    GLX_EXT_visual_rating, GLX_INTEL_swap_event, GLX_MESA_copy_sub_buffer, 
    GLX_MESA_multithread_makecurrent, GLX_MESA_query_renderer, 
    GLX_MESA_swap_control, GLX_OML_swap_method, GLX_OML_sync_control, 
    GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer, 
    GLX_SGIX_visual_select_group, GLX_SGI_make_current_read, 
    GLX_SGI_swap_control, GLX_SGI_video_sync
OpenGL vendor string: Intel Open Source Technology Center
OpenGL renderer string: Mesa DRI Intel(R) Ivybridge Mobile 
OpenGL core profile version string: 3.3 (Core Profile) Mesa 11.0.2
OpenGL core profile shading language version string: 3.30
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
... [CUT]

and here is gdb run trace (not so much info, I'm not a gdb power user :D ):

Starting program: /usr/local/bin/samplecat samplecat
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffe86bf700 (LWP 12764)]
Samplecat. Version 0.2.5
[New Thread 0x7fffe7ebe700 (LWP 12765)]
[New Thread 0x7fffe76bd700 (LWP 12766)]
database is sqlite.
[New Thread 0x7fffe6848700 (LWP 12767)]
warning: default icon theme appears not to contain audio mime-type icons

Program received signal SIGILL, Illegal instruction.
0x00007fffffffd4e8 in ?? ()

[ayyi]

Thanks, that's very useful. At least your graphics setup looks sane. If you wouldn't mind, could you run under gdb again and type "backtrace" after the crash. Thanks

[adegani]

Sure! Here is the backtrace:

(gdb) run
Starting program: /usr/local/bin/samplecat 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffe86bf700 (LWP 14335)]
Samplecat. Version 0.2.5
[New Thread 0x7fffe7ebe700 (LWP 14336)]
[New Thread 0x7fffe76bd700 (LWP 14337)]
database is sqlite.
[New Thread 0x7fffe6848700 (LWP 14338)]
warning: default icon theme appears not to contain audio mime-type icons

Program received signal SIGILL, Illegal instruction.
0x00007fffffffd600 in ?? ()
(gdb) backtrace
#0  0x00007fffffffd600 in ?? ()
#1  0x00007ffff45ba015 in g_closure_invoke ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#2  0x00007ffff45cc061 in ?? ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#3  0x30007ffff45d4dfc in ?? ()
#4  0x00000000013ae740 in ?? ()
#5  0x00000000010c6f30 in ?? ()
#6  0x0000000000000000 in ?? ()

Thank you :)

[ayyi]

Sadly we haven't learnt much there as your libraries are apparently not built with debugging symbols. Lets try another approach... What it the output of running: $ samplecat --no-gui --add /path/to/some_file.wav $ samplecat --no-gui Thanks for your help

[adegani]

$ samplecat --no-gui
Samplecat. Version 0.2.5
database is sqlite.
error! store_content_changed(): cannot get iter.

and

$ samplecat --no-gui --add teoria_evolutiva.wav 
Samplecat. Version 0.2.5
database is sqlite.
warning: default icon theme appears not to contain audio mime-type icons
auditioner: JACK playback.
Adding file: teoria_evolutiva.wav
teoria_evolutiva.wav

seems to have no problem? Then I've added another file

$ samplecat --no-gui --add didje.wav

and:

$ samplecat --no-gui
Samplecat. Version 0.2.5
database is sqlite.
  didje.wav            .                                     23000 2 44100 audio/x-wav
  teoria_evolutiva.wa  .                                    274749 2  8000 audio/x-wav
total 2 samples found.

I'm a first time user of samplecat, so I don't know the cli commands, but it seems that with --no-gui it all works correctly?

[ayyi]

Ok, yes that all looks good. What happens if you configure samplecat with --disable-opengl, recompile and run it normally ? It is not recommended to use samplecat like this because the main waveform display will be disabled, but it may help identify the cause of the problem. Thanks

[adegani]

Linker error when I disable opengl:

$ make clean
$ ./configure --disable-opengl
$ make

[CUT]
libtool: link: g++ -g -Wall -O2 -DPACKAGE_DATA_DIR=\"/usr/local/share\" -DPACKAGE_LOCALE_DIR=\"/usr/local//locale\" -DIMAGES_DIR=\"\" -I../lib -I../lib/samplecat -I../lib/file_manager -I../lib/waveform -I../xdgmime -I./dir_tree -I./gimp -pthread -I/usr/include/gtk-2.0 -I/usr/lib/x86_64-linux-gnu/gtk-2.0/include -I/usr/include/gio-unix-2.0/ -I/usr/include/cairo -I/usr/include/pango-1.0 -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/libpng12 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/libpng12 -I/usr/include/pango-1.0 -I/usr/include/harfbuzz -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/freetype2 -Wl,--export-dynamic -pthread -g -O2 -DNDEBUG -pipe -fmessage-length=139 -fdiagnostics-show-location=every-line -o samplecat main.o application.o window.o progress_dialog.o listview.o inspector.o player_control.o directories.o dh_link.o dh_tree.o cellrenderer_hypertext.o colour_box.o dnd.o support.o console_view.o icon_theme.o table.o spectrogram.o sndfile_window.o peak.o waveform.o ebur128.o ebu_r128_proc.o ad_plugin.o ad_soundfile.o ad_flac.o ad_ffmpeg.o spectrogram_widget.o gplayer.o jack_player.o ladspa_proc.o -pthread  -lgmodule-2.0 -L/usr/lib/mysql ../lib/utils/libutils.a ../lib/file_manager/libfilemanager.a ../lib/xdgmime/libxdgmime.a ../lib/dir_tree/libdirtree.a ../lib/debug/libdebug.a ../lib/samplecat/libsamplecat.a ../lib/samplecat/db/libsamplecatdb.a ../lib/gdl/libgdl.a -lxml2 gimp/libgimpwidgets.a ../lib/waveform/waveform/.libs/libwaveform.a /usr/lib/x86_64-linux-gnu/libsqlite3.so -lgtk-x11-2.0 -lgdk-x11-2.0 -lpangocairo-1.0 -latk-1.0 -lcairo -lgdk_pixbuf-2.0 -lgio-2.0 -lpangoft2-1.0 -lpango-1.0 -lgobject-2.0 -lfontconfig /usr/lib/x86_64-linux-gnu/libfreetype.so -ljack -lpthread -lsndfile -lsamplerate -lgthread-2.0 -lglib-2.0 -lfftw3 -L/usr/lib/x86_64-linux-gnu -lz -ldl -pthread
/usr/bin/ld: ../lib/file_manager/libfilemanager.a(file_manager.o): undefined reference to symbol 'g_module_symbol'
/usr/lib/x86_64-linux-gnu/libgmodule-2.0.so: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status

[ayyi]

Thanks for the update. I will try and find a machine similar to yours and will update the ticket in a few days time. Cheers

[adegani]

Thank you! Here some additional info about my linux box:

$ uname -a
Linux therion 4.2.0-34-generic #39-Ubuntu SMP Thu Mar 10 22:13:01 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 15.10
Release:    15.10
Codename:   wily

If you need some further information, please let me know! I make some filed/nature recordings with my portable recorder and at the moment, the number of samples is becoming huge! I need some application to keep the library well organized :)

[m4l3z]

Any news with this one ? It crashes at the same spot for me. Cheers,

[ayyi]

I have not yet been able to replicate this. @m4l3z are you also on Ubuntu?

[m4l3z]

I'm on Linux Mint 18. $ make clean $ ./configure --disable-opengl $ make This worked for me. Screen

A few lines from configure (no options) :

$Libwaveform: Building opengl: yes Building sdl: yes Building libass: yes Building ffmpeg: yes Building tests: no Building lv2: no (TODO)

Database backend: mysql support: yes sqlite support: yes Audio decoders: libsndfile: yes ffmpeg decoder: yes Audio players: built-in JACK: no AYYI/Dbus: yes CLI: gst,afplay,totem: yes Building zlib: yes Building dnotify support: yes Building inotify support: yes Building opengl support: yes Building libass support: yes Building ayyi support: no Building dock support: yes

checking for ZLIB... yes checking for DBUS... yes checking for JACK... no checking for TRACKER... no checking for TRACKER... no checking for SQLITE... yes checking for OPENGL... yes checking for FFTW3... yes checking for LIBASS... yes checking for XML... yes checking for VALA... no ` But I feel like I installed tracker and vala properly.

[adegani]

After updating to Ubuntu 16.04 in works for me, with OpenGL!

[m4l3z]

@adegani Nice ! Did you do anything differently ? Can I have a screenshot of the window ?

[adegani]

Hummm... that is funny... I've compiled samplecat just few hours ago and it works fine... now: Samplecat. Version 0.2.5 database is sqlite. warning: default icon theme appears not to contain audio mime-type icons Illegal instruction (core dumped) I've also removed the folder ~/.config/samplecat but the problem remains! Anyway, I've done nothing different, just pull the git repo and the submodules and it works! As a note, by configuring with ./configure --disable-opengl it works but the color picker was full of black rectangles. Recompiled with the OpenGL support, everiting seem ok!

Now that I'm thinking about it, 3 hours ago I've used a little bit samplecat, try to add some files and tags. Then samplecat crashed when I've clicked on "view waveform" or something like that. Then, I've no more used samplecat until now, for take a screenshot for @m4l3z... and boom! Nothing works anymore :D

It's a little bit strange !?

[adegani]

here the result with samplecat -v 5

_on_layout_changed()... _on_layout_changed(): must load: Waveform waveform_view_plus_new()... __init(): ... wf_context_new()... wf_actor_new(): ------------------------- wf_actor_set_colour(): 0xffffffff agl_set_font_string(): Roboto 10 font_is_scalable(): looking for: roboto font_is_scalable(): scalable=1 waveform_view_plus_add_layer()... waveform_view_plus_add_layer()... waveform_view_plus_add_layer()... waveform_view_plus_realize()... Illegal instruction (core dumped)

That seems that the problem is the waveform view (?) There are some othe path where the configuguration of samplecat is stored than ~/.config/samplecat ?

Here is the output with valgrind

==23455== Memcheck, a memory error detector ==23455== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al. ==23455== Using Valgrind-3.11.0 and LibVEX; rerun with -h for copyright info ==23455== Command: samplecat ==23455== Samplecat. Version 0.2.5 database is sqlite. ==23455== Conditional jump or move depends on uninitialised value(s) ==23455== at 0x139C9057: ??? (in /usr/lib/x86_64-linux-gnu/gtk-2.0/2.10.0/engines/libmurrine.so) ==23455== by 0x139CD172: ??? (in /usr/lib/x86_64-linux-gnu/gtk-2.0/2.10.0/engines/libmurrine.so) ==23455== by 0x139C24B1: ??? (in /usr/lib/x86_64-linux-gnu/gtk-2.0/2.10.0/engines/libmurrine.so) ==23455== by 0x5E9743A: ??? (in /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0.2400.30) ==23455== by 0x5E9764C: ??? (in /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0.2400.30) ==23455== by 0x5F3DAFB: ??? (in /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0.2400.30) ==23455== by 0x70B2EFE: g_closure_invoke (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70C556D: ??? (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70CD7F8: g_signal_emit_valist (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70CE08E: g_signal_emit (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x60558CB: ??? (in /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0.2400.30) ==23455== by 0x5EC3253: gtk_container_propagate_expose (in /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0.2400.30) ==23455== ==23455== Conditional jump or move depends on uninitialised value(s) ==23455== at 0x139C90B1: ??? (in /usr/lib/x86_64-linux-gnu/gtk-2.0/2.10.0/engines/libmurrine.so) ==23455== by 0x139CD172: ??? (in /usr/lib/x86_64-linux-gnu/gtk-2.0/2.10.0/engines/libmurrine.so) ==23455== by 0x139C24B1: ??? (in /usr/lib/x86_64-linux-gnu/gtk-2.0/2.10.0/engines/libmurrine.so) ==23455== by 0x5E9743A: ??? (in /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0.2400.30) ==23455== by 0x5E9764C: ??? (in /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0.2400.30) ==23455== by 0x5F3DAFB: ??? (in /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0.2400.30) ==23455== by 0x70B2EFE: g_closure_invoke (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70C556D: ??? (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70CD7F8: g_signal_emit_valist (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70CE08E: g_signal_emit (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x60558CB: ??? (in /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0.2400.30) ==23455== by 0x5EC3253: gtk_container_propagate_expose (in /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0.2400.30) ==23455== ==23455== Conditional jump or move depends on uninitialised value(s) ==23455== at 0x139C90BA: ??? (in /usr/lib/x86_64-linux-gnu/gtk-2.0/2.10.0/engines/libmurrine.so) ==23455== by 0x139CD172: ??? (in /usr/lib/x86_64-linux-gnu/gtk-2.0/2.10.0/engines/libmurrine.so) ==23455== by 0x139C24B1: ??? (in /usr/lib/x86_64-linux-gnu/gtk-2.0/2.10.0/engines/libmurrine.so) ==23455== by 0x5E9743A: ??? (in /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0.2400.30) ==23455== by 0x5E9764C: ??? (in /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0.2400.30) ==23455== by 0x5F3DAFB: ??? (in /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0.2400.30) ==23455== by 0x70B2EFE: g_closure_invoke (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70C556D: ??? (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70CD7F8: g_signal_emit_valist (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70CE08E: g_signal_emit (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x60558CB: ??? (in /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0.2400.30) ==23455== by 0x5EC3253: gtk_container_propagate_expose (in /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0.2400.30) ==23455== warning: default icon theme appears not to contain audio mime-type icons ==23455== Invalid read of size 1 ==23455== at 0x449F45: _xdg_binary_or_text_fallback (xdgmimeint.c:201) ==23455== by 0x447210: xdg_mime_get_mime_type_for_file (xdgmime.c:567) ==23455== by 0x440550: type_from_path (mimetype.c:252) ==23455== by 0x444B97: diritem_restat (diritem.c:172) ==23455== by 0x44528F: insert_item (dir.c:736) ==23455== by 0x445DD0: recheck_callback (dir.c:469) ==23455== by 0x7C4B059: g_main_context_dispatch (in /lib/x86_64-linux-gnu/libglib-2.0.so.0.4800.1) ==23455== by 0x7C4B3FF: ??? (in /lib/x86_64-linux-gnu/libglib-2.0.so.0.4800.1) ==23455== by 0x7C4B721: g_main_loop_run (in /lib/x86_64-linux-gnu/libglib-2.0.so.0.4800.1) ==23455== by 0x5F3B6A6: gtk_main (in /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0.2400.30) ==23455== by 0x426DA6: main (main.c:398) ==23455== Address 0x1aa87a30 is 0 bytes inside a block of size 18,730 free'd ==23455== at 0x4C2EDEB: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==23455== by 0x4471F1: xdg_mime_get_mime_type_for_file (xdgmime.c:561) ==23455== by 0x440550: type_from_path (mimetype.c:252) ==23455== by 0x444B97: diritem_restat (diritem.c:172) ==23455== by 0x44528F: insert_item (dir.c:736) ==23455== by 0x445DD0: recheck_callback (dir.c:469) ==23455== by 0x7C4B059: g_main_context_dispatch (in /lib/x86_64-linux-gnu/libglib-2.0.so.0.4800.1) ==23455== by 0x7C4B3FF: ??? (in /lib/x86_64-linux-gnu/libglib-2.0.so.0.4800.1) ==23455== by 0x7C4B721: g_main_loop_run (in /lib/x86_64-linux-gnu/libglib-2.0.so.0.4800.1) ==23455== by 0x5F3B6A6: gtk_main (in /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0.2400.30) ==23455== by 0x426DA6: main (main.c:398) ==23455== Block was alloc'd at ==23455== at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==23455== by 0x447186: xdg_mime_get_mime_type_for_file (xdgmime.c:539) ==23455== by 0x440550: type_from_path (mimetype.c:252) ==23455== by 0x444B97: diritem_restat (diritem.c:172) ==23455== by 0x44528F: insert_item (dir.c:736) ==23455== by 0x445DD0: recheck_callback (dir.c:469) ==23455== by 0x7C4B059: g_main_context_dispatch (in /lib/x86_64-linux-gnu/libglib-2.0.so.0.4800.1) ==23455== by 0x7C4B3FF: ??? (in /lib/x86_64-linux-gnu/libglib-2.0.so.0.4800.1) ==23455== by 0x7C4B721: g_main_loop_run (in /lib/x86_64-linux-gnu/libglib-2.0.so.0.4800.1) ==23455== by 0x5F3B6A6: gtk_main (in /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0.2400.30) ==23455== by 0x426DA6: main (main.c:398) ==23455== vex amd64->IR: unhandled instruction bytes: 0xC5 0xE4 0x1A 0x0 0x0 0x0 0x0 0x90 vex amd64->IR: REX=0 REX.W=0 REX.R=0 REX.X=0 REX.B=0 vex amd64->IR: VEX=1 VEX.L=1 VEX.nVVVV=0x3 ESC=0F vex amd64->IR: PFX.66=0 PFX.F2=0 PFX.F3=0 ==23455== Invalid read of size 1 ==23455== at 0xFFEFFF43D: ??? ==23455== by 0x70B2FA4: g_closure_invoke (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70C4FC0: ??? (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70CDD5B: g_signal_emit_valist (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70CE08E: g_signal_emit (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x605BB53: gtk_widget_realize (in /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0.2400.30) ==23455== by 0x605CE67: gtk_widget_set_parent (in /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0.2400.30) ==23455== by 0x45D34A: gdl_dock_item_add (gdl-dock-item.c:609) ==23455== by 0x70B60A6: g_cclosure_marshal_VOIDOBJECTv (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70B31D3: ??? (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70CD9A5: g_signal_emit_valist (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70CE08E: g_signal_emit (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== Address 0x1ae4c580 is 16 bytes after a block of size 64 in arena "client" ==23455== ==23455== Invalid read of size 1 ==23455== at 0xFFEFFF441: ??? ==23455== by 0x70B2FA4: g_closure_invoke (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70C4FC0: ??? (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70CDD5B: g_signal_emit_valist (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70CE08E: g_signal_emit (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x605BB53: gtk_widget_realize (in /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0.2400.30) ==23455== by 0x605CE67: gtk_widget_set_parent (in /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0.2400.30) ==23455== by 0x45D34A: gdl_dock_item_add (gdl-dock-item.c:609) ==23455== by 0x70B60A6: g_cclosure_marshal_VOID__OBJECTv (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70B31D3: ??? (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70CD9A5: g_signal_emit_valist (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70CE08E: g_signal_emit (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== Address 0x1ae4c580 is 16 bytes after a block of size 64 in arena "client" ==23455== ==23455== Invalid read of size 1 ==23455== at 0xFFEFFF443: ??? ==23455== by 0x70B2FA4: g_closure_invoke (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70C4FC0: ??? (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70CDD5B: g_signal_emit_valist (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70CE08E: g_signal_emit (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x605BB53: gtk_widget_realize (in /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0.2400.30) ==23455== by 0x605CE67: gtk_widget_set_parent (in /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0.2400.30) ==23455== by 0x45D34A: gdl_dock_item_add (gdl-dock-item.c:609) ==23455== by 0x70B60A6: g_cclosure_marshal_VOIDOBJECTv (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70B31D3: ??? (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70CD9A5: g_signal_emit_valist (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70CE08E: g_signal_emit (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== Address 0x1ae4c580 is 16 bytes after a block of size 64 in arena "client" ==23455== ==23455== Invalid read of size 1 ==23455== at 0xFFEFFF445: ??? ==23455== by 0x70B2FA4: g_closure_invoke (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70C4FC0: ??? (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70CDD5B: g_signal_emit_valist (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70CE08E: g_signal_emit (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x605BB53: gtk_widget_realize (in /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0.2400.30) ==23455== by 0x605CE67: gtk_widget_set_parent (in /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0.2400.30) ==23455== by 0x45D34A: gdl_dock_item_add (gdl-dock-item.c:609) ==23455== by 0x70B60A6: g_cclosure_marshal_VOIDOBJECTv (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70B31D3: ??? (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70CD9A5: g_signal_emit_valist (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70CE08E: g_signal_emit (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== Address 0x1ae4c580 is 16 bytes after a block of size 64 in arena "client" ==23455== ==23455== valgrind: Unrecognised instruction at address 0xffefff459. ==23455== at 0xFFEFFF459: ??? ==23455== by 0x70B2FA4: g_closure_invoke (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70C4FC0: ??? (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70CDD5B: g_signal_emit_valist (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70CE08E: g_signal_emit (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x605BB53: gtk_widget_realize (in /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0.2400.30) ==23455== by 0x605CE67: gtk_widget_set_parent (in /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0.2400.30) ==23455== by 0x45D34A: gdl_dock_item_add (gdl-dock-item.c:609) ==23455== by 0x70B60A6: g_cclosure_marshal_VOID__OBJECTv (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70B31D3: ??? (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70CD9A5: g_signal_emit_valist (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70CE08E: g_signal_emit (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== Your program just tried to execute an instruction that Valgrind ==23455== did not recognise. There are two possible reasons for this. ==23455== 1. Your program has a bug and erroneously jumped to a non-code ==23455== location. If you are running Memcheck and you just saw a ==23455== warning about a bad jump, it's probably your program's fault. ==23455== 2. The instruction is legitimate but Valgrind doesn't handle it, ==23455== i.e. it's Valgrind's fault. If you think this is the case or ==23455== you are not sure, please let us know and we'll try to fix it. ==23455== Either way, Valgrind will now raise a SIGILL signal which will ==23455== probably kill your program. ==23455== ==23455== Process terminating with default action of signal 4 (SIGILL) ==23455== Illegal opcode at address 0xFFEFFF459 ==23455== at 0xFFEFFF459: ??? ==23455== by 0x70B2FA4: g_closure_invoke (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70C4FC0: ??? (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70CDD5B: g_signal_emit_valist (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70CE08E: g_signal_emit (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x605BB53: gtk_widget_realize (in /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0.2400.30) ==23455== by 0x605CE67: gtk_widget_set_parent (in /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0.2400.30) ==23455== by 0x45D34A: gdl_dock_item_add (gdl-dock-item.c:609) ==23455== by 0x70B60A6: g_cclosure_marshal_VOIDOBJECTv (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70B31D3: ??? (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70CD9A5: g_signal_emit_valist (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== by 0x70CE08E: g_signal_emit (in /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4800.1) ==23455== ==23455== HEAP SUMMARY: ==23455== in use at exit: 26,790,338 bytes in 61,854 blocks ==23455== total heap usage: 239,114 allocs, 177,260 frees, 41,930,196 bytes allocated ==23455== ==23455== LEAK SUMMARY: ==23455== definitely lost: 122,419 bytes in 241 blocks ==23455== indirectly lost: 45,513 bytes in 2,080 blocks ==23455== possibly lost: 22,437,080 bytes in 5,007 blocks ==23455== still reachable: 3,616,462 bytes in 51,478 blocks ==23455== of which reachable via heuristic: ==23455== length64 : 154,736 bytes in 312 blocks ==23455== newarray : 2,192 bytes in 57 blocks ==23455== suppressed: 0 bytes in 0 blocks ==23455== Rerun with --leak-check=full to see details of leaked memory ==23455== ==23455== For counts of detected and suppressed errors, rerun with: -v ==23455== Use --track-origins=yes to see where uninitialised values come from ==23455== ERROR SUMMARY: 55 errors from 8 contexts (suppressed: 0 from 0) Killed

[adegani]

Ok... that is even more strange :D, I've reconfigure and recompiled and now it works again! I've managed to take 2 screenshots, one with opengl disabled (black rectangles) and one with opengl enabled (colored rectangles)

[m4l3z]

@adegani Thanks a lot ! Pretty strange indeed I'm gonna make another test with opengl disabled. @ayyi Is this what the soft should look like or is there a graphical issue ? cause it looks pretty different on the website

[ayyi]

I believe the problem is caused by the use of gcc extensions and the change in their behaviour between gcc 4 and gcc 5. I hope to have a fix for this next week.

[ayyi]

Its my understanding that this issue has been fixed so I will close the issue. If you are still seeing the same problem, please do reopen. Thanks again for your help.