[ 2120.730837] amtg: left allmulticast mode
[ 2120.730874] amtg: left promiscuous mode
[ 2120.730909] br0: port 2(amtg) entered disabled state
[ 2120.754016] ACPI: PM: Preparing to enter system sleep state S5
[ 2120.754125] kvm: exiting hardware virtualization
[ 2120.754169] reboot: Power down