Parameters:
Executing: /opt/retropie/emulators/retroarch/bin/retroarch -L /opt/retropie/libretrocores/lr-genesis-plus-gx/genesis_plus_gx_libretro.so --config /opt/retropie/configs/megadrive/retroarch.cfg "/home/pi/RetroPie/roms/megadrive/Combat Cars (USA, Europe).md" --verbose --appendconfig /dev/shm/retroarch.cfg
[WARN] [GameMode]: GameMode cannot be enabled on this system ("dlopen failed - libgamemode.so: cannot open shared object file: No such file or directory.") https://github.com/FeralInteractive/gamemode needs to be installed.
[WARN] [Config]: GameMode unsupported - disabling...
[INFO] RetroArch 1.12.0 (Git d6deee4)
[INFO] === Build =======================================
[INFO] CPU Model Name: ARMv7 Processor rev 4 (v7l)

[INFO] Capabilities:  NEON VFPv3 VFPv4
[INFO] Built: Dec  5 2022
[INFO] Version: 1.12.0
[INFO] Git: d6deee4
[INFO] =================================================
[INFO] [Input]: Found input driver: "udev".
[INFO] [Core]: Loading dynamic libretro core from: "/opt/retropie/libretrocores/lr-genesis-plus-gx/genesis_plus_gx_libretro.so"
[INFO] [Config]: Loading config: "/opt/retropie/configs/megadrive/retroarch.cfg".
[INFO] [Config]: Appending config: "/dev/shm/retroarch.cfg".
[INFO] [Environ]: GET_CORE_OPTIONS_VERSION.
[INFO] [Environ]: GET_LANGUAGE: "0".
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_V2_INTL.
[INFO] [Environ]: SET_CONTROLLER_INFO.
[INFO] [Environ]: SET_INPUT_DESCRIPTORS:
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CONTENT_INFO_OVERRIDE.
[INFO] [Content Override]: File Extension: 'mdx' - need_fullpath: FALSE, persistent_data: FALSE
[INFO] [Content Override]: File Extension: 'md' - need_fullpath: FALSE, persistent_data: FALSE
[INFO] [Content Override]: File Extension: 'smd' - need_fullpath: FALSE, persistent_data: FALSE
[INFO] [Content Override]: File Extension: 'gen' - need_fullpath: FALSE, persistent_data: FALSE
[INFO] [Content Override]: File Extension: 'bms' - need_fullpath: FALSE, persistent_data: FALSE
[INFO] [Content Override]: File Extension: 'sms' - need_fullpath: FALSE, persistent_data: FALSE
[INFO] [Content Override]: File Extension: 'gg' - need_fullpath: FALSE, persistent_data: FALSE
[INFO] [Content Override]: File Extension: 'sg' - need_fullpath: FALSE, persistent_data: FALSE
[INFO] [Content Override]: File Extension: '68k' - need_fullpath: FALSE, persistent_data: FALSE
[INFO] [Content Override]: File Extension: 'sgd' - need_fullpath: FALSE, persistent_data: FALSE
[INFO] [Environ]: GET_VFS_INTERFACE. Core requested version >= V1, providing V3.
[INFO] [Environ]: GET_LED_INTERFACE.
[INFO] [Overrides]: Redirecting save file to "/home/pi/RetroPie/roms/megadrive/Combat Cars (USA, Europe).srm".
[INFO] [Overrides]: Redirecting save state to "/home/pi/RetroPie/roms/megadrive/Combat Cars (USA, Europe).state".
[INFO] [Environ]: PERFORMANCE_LEVEL: 1.
[INFO] [Environ]: GET_LOG_INTERFACE.
[INFO] [Environ]: PERFORMANCE_LEVEL: 7.
[INFO] [Environ]: SET_SERIALIZATION_QUIRKS.
[INFO] [Environ]: SET_DISK_CONTROL_INTERFACE.
[INFO] [Content]: Loading content file: "/home/pi/RetroPie/roms/megadrive/Combat Cars (USA, Europe).md".
[INFO] [Content]: Failed to process content file: "/home/pi/RetroPie/roms/megadrive/Combat Cars (USA, Europe).md".
[ERROR] [Content]: Failed to load content
[INFO] [Core]: Content ran for a total of: 00 hours, 00 minutes, 00 seconds.
[INFO] [Core]: Unloading core..
[INFO] [Core]: Unloading core symbols..
[INFO] [Core]: Saved core options file to "/opt/retropie/configs/all/retroarch-core-options.cfg".
[INFO] [Config]: Loading config: "/opt/retropie/configs/megadrive/retroarch.cfg".
[INFO] [Overrides]: Configuration overrides unloaded, original configuration restored.