[ 2462.845771] amtg: left allmulticast mode
[ 2462.845815] amtg: left promiscuous mode
[ 2462.845858] br0: port 2(amtg) entered disabled state
[ 2462.865665] ACPI: PM: Preparing to enter system sleep state S5
[ 2462.865800] kvm: exiting hardware virtualization
[ 2462.865852] reboot: Power down