[PROBLEM] [PROBLEM] 9.x: MPD crashing ad-hoc / stops playing

[kurt1970]

@Tim Curtis, Testing it in 9.1.4.

It recovered for a while, but after some time, it drops.

To get it working, I've to disable the stream monitor and put the script of @the_bertrum in place.

I looked at your code and saw the changes compared to 9.1.3. I see you restart mpd, while Robert stop/starts it. Could that explain the different behavior?

Code:

Oct 26 23:32 : alsa_output: Decoder is too slow; playing silence to avoid xrun
Oct 26 23:37 : alsa_output: Decoder is too slow; playing silence to avoid xrun
Oct 26 23:48 : alsa_output: Decoder is too slow; playing silence to avoid xrun
Oct 26 23:51 : alsa_output: Decoder is too slow; playing silence to avoid xrun
Oct 26 23:55 : alsa_output: Decoder is too slow; playing silence to avoid xrun
Oct 26 23:58 : alsa_output: Decoder is too slow; playing silence to avoid xrun

Code:

Oct 26 23:55:01 moode systemd[1]: log2ram-daily.service: Deactivated successfully.
Oct 26 23:55:59 moode systemd[1]: mpd.service: Main process exited, code=killed, status=9/KILL
Oct 26 23:55:59 moode systemd[1]: mpd.service: Failed with result 'signal'.
Oct 26 23:55:59 moode systemd[1]: mpd.service: Consumed 4.640s CPU time.
Oct 26 23:55:59 moode systemd[1]: Starting mpd.service - Music Player Daemon...
Oct 26 23:55:59 moode dbus-daemon[487]: [system] Activating via systemd: service name='org.freedesktop.timedate1' unit='dbus-org.freedesktop.tim>
Oct 26 23:55:59 moode systemd[1]: Starting systemd-timedated.service - Time & Date Service...
Oct 26 23:56:00 moode dbus-daemon[487]: [system] Successfully activated service 'org.freedesktop.timedate1'
Oct 26 23:56:00 moode systemd[1]: Started systemd-timedated.service - Time & Date Service.
Oct 26 23:56:00 moode mpd[19257]: Ignoring the 'pid_file' setting in systemd mode
Oct 26 23:56:00 moode systemd[1]: Started mpd.service - Music Player Daemon.
Oct 26 23:56:31 moode systemd[1]: systemd-timedated.service: Deactivated successfully.
Oct 26 23:59:00 moode systemd[1]: mpd.service: Main process exited, code=killed, status=9/KILL
Oct 26 23:59:00 moode systemd[1]: mpd.service: Failed with result 'signal'.
Oct 26 23:59:00 moode systemd[1]: mpd.service: Consumed 3.036s CPU time.
Oct 26 23:59:00 moode systemd[1]: Starting mpd.service - Music Player Daemon...
Oct 26 23:59:00 moode dbus-daemon[487]: [system] Activating via systemd: service name='org.freedesktop.timedate1' unit='dbus-org.freedesktop.tim>
Oct 26 23:59:00 moode systemd[1]: Starting systemd-timedated.service - Time & Date Service...
Oct 26 23:59:00 moode dbus-daemon[487]: [system] Successfully activated service 'org.freedesktop.timedate1'
Oct 26 23:59:00 moode systemd[1]: Started systemd-timedated.service - Time & Date Service.
Oct 26 23:59:00 moode mpd[19749]: Ignoring the 'pid_file' setting in systemd mode
Oct 26 23:59:01 moode systemd[1]: Started mpd.service - Music Player Daemon.
Oct 26 23:59:01 moode CRON[19829]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 26 23:59:01 moode CRON[19832]: (root) CMD (command -v debian-sa1 > /dev/null && debian-sa1 60 2)
Oct 26 23:59:01 moode CRON[19829]: pam_unix(cron:session): session closed for user root
Oct 26 23:59:31 moode systemd[1]: systemd-timedated.service: Deactivated successfully.
Oct 27 00:00:02 moode systemd[1]: Starting dpkg-db-backup.service - Daily dpkg database backup service...
Oct 27 00:00:02 moode systemd[1]: Starting sysstat-collect.service - system activity accounting tool...

Code:

20241026 222425 mpdmon: Buffer underrun 1 detected: Super Stereo 7
20241026 222425 mpdmon: MPD restarted, accepting connections, play resumed
20241026 223017 mpdmon: Buffer underrun 1 detected: Super Stereo 7
20241026 223017 mpdmon: MPD restarted, accepting connections, play resumed
20241026 223023 mpdmon: Buffer underrun 1 detected: Super Stereo 7
20241026 223024 mpdmon: MPD restarted, accepting connections, play resumed
20241026 223648 mpdmon: Buffer underrun 1 detected: Super Stereo 7
20241026 223649 mpdmon: MPD restarted, accepting connections, play resumed
20241026 224328 mpdmon: Buffer underrun 1 detected: Super Stereo 7
20241026 224329 mpdmon: MPD restarted, accepting connections, play resumed
20241026 224856 mpdmon: Buffer underrun 1 detected: Super Stereo 7
20241026 224857 mpdmon: MPD restarted, accepting connections, play resumed
20241026 225712 mpdmon: Buffer underrun 1 detected: Super Stereo 7
20241026 225713 mpdmon: MPD restarted, accepting connections, play resumed
20241026 225928 mpdmon: Buffer underrun 1 detected: Super Stereo 7
20241026 225928 mpdmon: MPD restarted, accepting connections, play resumed
20241026 225931 mpdmon: Buffer underrun 1 detected: Super Stereo 7
20241026 225932 mpdmon: MPD restarted, accepting connections, play resumed
20241026 230241 mpdmon: Buffer underrun 1 detected: Super Stereo 7
20241026 230242 mpdmon: MPD restarted, accepting connections, play resumed
20241026 230306 mpdmon: Buffer underrun 1 detected: Super Stereo 7
20241026 230306 mpdmon: MPD restarted, accepting connections, play resumed
20241026 230542 mpdmon: Buffer underrun 1 detected: Super Stereo 7
20241026 230543 mpdmon: MPD restarted, accepting connections, play resumed
20241026 231228 mpdmon: Buffer underrun 1 detected: Super Stereo 7
20241026 231229 mpdmon: MPD restarted, accepting connections, play resumed
20241026 231502 mpdmon: Buffer underrun 1 detected: Super Stereo 7
20241026 231503 mpdmon: MPD restarted, accepting connections, play resumed
20241026 231727 mpdmon: Buffer underrun 1 detected: Super Stereo 7
20241026 231728 mpdmon: MPD restarted, accepting connections, play resumed
20241026 232358 mpdmon: Buffer underrun 1 detected: Super Stereo 7
20241026 232359 mpdmon: MPD restarted, accepting connections, play resumed
20241026 233202 mpdmon: Buffer underrun 1 detected: Super Stereo 7
20241026 233202 mpdmon: MPD restarted, accepting connections, play resumed
20241026 233730 mpdmon: Buffer underrun 1 detected: Super Stereo 7
20241026 233730 mpdmon: MPD restarted, accepting connections, play resumed
20241026 234843 mpdmon: Buffer underrun 1 detected: Super Stereo 7
20241026 234843 mpdmon: MPD restarted, accepting connections, play resumed
20241026 235134 mpdmon: Buffer underrun 1 detected: Super Stereo 7
20241026 235135 mpdmon: MPD restarted, accepting connections, play resumed
20241026 235559 mpdmon: Buffer underrun 1 detected: Super Stereo 7
20241026 235600 mpdmon: MPD restarted, accepting connections, play resumed
20241026 235900 mpdmon: Buffer underrun 1 detected: Super Stereo 7
20241026 235901 mpdmon: MPD restarted, accepting connections, play resumed