Jan 28 15:34:05 master-music-server-usb kernel: hwmon hwmon1: Undervoltage detected! Jan 28 15:34:11 master-music-server-usb kernel: hwmon hwmon1: Voltage normalised Jan 28 15:34:14 master-music-server-usb systemd[1]: upmpdcli.service: Scheduled restart job, restart counter is at 7. Jan 28 15:34:14 master-music-server-usb systemd[1]: Stopped upmpdcli.service - UPnP Renderer front-end to MPD. Jan 28 15:34:14 master-music-server-usb systemd[1]: Started upmpdcli.service - UPnP Renderer front-end to MPD. Jan 28 15:34:14 master-music-server-usb upmpdcli[1770]: Could not open config: /tmp/upmpdcli.conf Jan 28 15:34:14 master-music-server-usb systemd[1]: upmpdcli.service: Main process exited, code=exited, status=1/FAILURE Jan 28 15:34:14 master-music-server-usb systemd[1]: upmpdcli.service: Failed with result 'exit-code'. Jan 28 15:34:23 master-music-server-usb kernel: hwmon hwmon1: Undervoltage detected! Jan 28 15:34:29 master-music-server-usb systemd[1]: upmpdcli.service: Scheduled restart job, restart counter is at 8. Jan 28 15:34:29 master-music-server-usb systemd[1]: Stopped upmpdcli.service - UPnP Renderer front-end to MPD. Jan 28 15:34:29 master-music-server-usb systemd[1]: Started upmpdcli.service - UPnP Renderer front-end to MPD. Jan 28 15:34:29 master-music-server-usb upmpdcli[1800]: Could not open config: /tmp/upmpdcli.conf Jan 28 15:34:29 master-music-server-usb systemd[1]: upmpdcli.service: Main process exited, code=exited, status=1/FAILURE Jan 28 15:34:29 master-music-server-usb systemd[1]: upmpdcli.service: Failed with result 'exit-code'. Jan 28 15:34:30 master-music-server-usb kernel: hwmon hwmon1: Voltage normalised Jan 28 15:34:36 master-music-server-usb kernel: hwmon hwmon1: Undervoltage detected! Jan 28 15:34:40 master-music-server-usb kernel: hwmon hwmon1: Voltage normalised Jan 28 15:34:44 master-music-server-usb systemd[1]: upmpdcli.service: Scheduled restart job, restart counter is at 9. Jan 28 15:34:44 master-music-server-usb systemd[1]: Stopped upmpdcli.service - UPnP Renderer front-end to MPD. Jan 28 15:34:44 master-music-server-usb systemd[1]: Started upmpdcli.service - UPnP Renderer front-end to MPD. Jan 28 15:34:44 master-music-server-usb upmpdcli[1818]: Could not open config: /tmp/upmpdcli.conf Jan 28 15:34:44 master-music-server-usb systemd[1]: upmpdcli.service: Main process exited, code=exited, status=1/FAILURE Jan 28 15:34:44 master-music-server-usb systemd[1]: upmpdcli.service: Failed with result 'exit-code'. Jan 28 15:34:55 master-music-server-usb kernel: hwmon hwmon1: Undervoltage detected! Jan 28 15:35:00 master-music-server-usb systemd[1]: upmpdcli.service: Scheduled restart job, restart counter is at 10. Jan 28 15:35:00 master-music-server-usb systemd[1]: Stopped upmpdcli.service - UPnP Renderer front-end to MPD. Jan 28 15:35:00 master-music-server-usb systemd[1]: Started upmpdcli.service - UPnP Renderer front-end to MPD. Jan 28 15:35:00 master-music-server-usb upmpdcli[1860]: Could not open config: /tmp/upmpdcli.conf Jan 28 15:35:00 master-music-server-usb systemd[1]: upmpdcli.service: Main process exited, code=exited, status=1/FAILURE Jan 28 15:35:00 master-music-server-usb systemd[1]: upmpdcli.service: Failed with result 'exit-code'. Jan 28 15:35:07 master-music-server-usb kernel: hwmon hwmon1: Voltage normalised Jan 28 15:35:15 master-music-server-usb systemd[1]: upmpdcli.service: Scheduled restart job, restart counter is at 11. Jan 28 15:35:15 master-music-server-usb systemd[1]: Stopped upmpdcli.service - UPnP Renderer front-end to MPD. Jan 28 15:35:15 master-music-server-usb systemd[1]: Started upmpdcli.service - UPnP Renderer front-end to MPD. Jan 28 15:35:15 master-music-server-usb upmpdcli[1889]: Could not open config: /tmp/upmpdcli.conf Jan 28 15:35:15 master-music-server-usb systemd[1]: upmpdcli.service: Main process exited, code=exited, status=1/FAILURE Jan 28 15:35:15 master-music-server-usb systemd[1]: upmpdcli.service: Failed with result 'exit-code'. Jan 28 15:35:15 master-music-server-usb kernel: hwmon hwmon1: Undervoltage detected! Jan 28 15:35:16 master-music-server-usb volumio[1200]: |||||||||||||||||||||||| WARNING: FATAL ERROR ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| Jan 28 15:35:16 master-music-server-usb volumio[1200]: Error [ERR_INTERNAL_ASSERTION]: This is caused by either a bug in Node.js or incorrect usage of Node.js internals. Jan 28 15:35:16 master-music-server-usb volumio[1200]: Please open an issue with this stack trace at https://github.com/nodejs/node/issues Jan 28 15:35:16 master-music-server-usb volumio[1200]: at new NodeError (node:internal/errors:405:5) Jan 28 15:35:16 master-music-server-usb volumio[1200]: at assert (node:internal/assert:14:11) Jan 28 15:35:16 master-music-server-usb volumio[1200]: at internalConnectMultiple (node:net:1118:3) Jan 28 15:35:16 master-music-server-usb volumio[1200]: at Timeout.internalConnectMultipleTimeout (node:net:1687:3) Jan 28 15:35:16 master-music-server-usb volumio[1200]: at listOnTimeout (node:internal/timers:575:11) Jan 28 15:35:16 master-music-server-usb volumio[1200]: at process.processTimers (node:internal/timers:514:7) { Jan 28 15:35:16 master-music-server-usb volumio[1200]: code: 'ERR_INTERNAL_ASSERTION' Jan 28 15:35:16 master-music-server-usb volumio[1200]: } Jan 28 15:35:16 master-music-server-usb volumio[1200]: ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| Jan 28 15:35:20 master-music-server-usb kernel: hwmon hwmon1: Voltage normalised Jan 28 15:35:20 master-music-server-usb sudo[1925]: volumio : PWD=/ ; USER=root ; COMMAND=/bin/journalctl '--since=2026-01-28 15:34' Jan 28 15:35:20 master-music-server-usb sudo[1925]: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1000) PRETTY_NAME="Raspbian GNU/Linux 12 (bookworm)" NAME="Raspbian GNU/Linux" VERSION_ID="12" VERSION="12 (bookworm)" VERSION_CODENAME=bookworm ID=raspbian ID_LIKE=debian HOME_URL="http://www.raspbian.org/" SUPPORT_URL="http://www.raspbian.org/RaspbianForums" BUG_REPORT_URL="http://www.raspbian.org/RaspbianBugs" VOLUMIO_BUILD_VERSION="b05a530ca81d05eb9a84d0acf82089f0a60b8ee6" VOLUMIO_FE_VERSION="35f8f4439f0076a62fefa72fd80b70701b3d6cbd" VOLUMIO_FE3_VERSION="bcca17b6b6b26edfb999e6fd7da1b222a88a61d2" VOLUMIO_BE_VERSION="4ad85e2147d972f0b838d33c21382d2d813b2ae8" VOLUMIO_ARCH="arm" VOLUMIO_VARIANT="volumio" VOLUMIO_TEST="FALSE" VOLUMIO_BUILD_DATE="Thu Dec 25 09:13:19 UTC 2025" VOLUMIO_VERSION="4.084" VOLUMIO_HARDWARE="pi" VOLUMIO_DEVICENAME="Raspberry Pi" VOLUMIO_HASH="792f09af7488531aecd1aadcaa9b175e"