2.6-alpha3 in debug mode and player crash on HDMI audio

$ mocp --version This is : Music On Console Version : 2.6-alpha3 Revision : Unversioned directory Built : Sep 13 2018 18:24:53 Compiled with : ALSA Network streams resample Running on : Linux 4.10.0-pf3 x86_64 Author : Damian Pietras Homepage : http://moc.daper.net/ E-Mail : mocmaint@daper.net Copyright : (C) 2003-2016 Damian Pietras and others License : GNU General Public License, version 2 or later $ mocp Running the server... Trying ALSA... FATAL_ERROR: No valid sound driver! FATAL_ERROR: Server exited!

$ ./mocp Segmentation fault ./mocp --version -D This is : Music On Console Version : 2.6-alpha3 Revision : Unversioned directory Built : Sep 13 2018 18:27:55 Compiled with : OSS ALSA DEBUG Network streams resample Running on : Linux 4.10.0-pf3 x86_64 Author : Damian Pietras Homepage : http://moc.daper.net/ E-Mail : mocmaint@daper.net Copyright : (C) 2003-2016 Damian Pietras and others License : GNU General Public License, version 2 or later #gdb result (gdb) bt #0 clone_popt_options (opts=0x6620e0 <general_opts>) at main.c:699 #1 0x0000000000414b3e in clone_popt_options (opts=opts@entry=0x661aa0 <mocp_opts>) at main.c:720 #2 0x0000000000414de8 in render_popt_command_line () at main.c:825 #3 0x000000000040e685 in log_popt_command_line () at main.c:1168 #4 main (argc=<optimized out>, argv=<optimized out>) at main.c:1224