[ 2297.695658] amtg: left allmulticast mode
[ 2297.695708] amtg: left promiscuous mode
[ 2297.695757] br0: port 2(amtg) entered disabled state
[ 2297.720717] ACPI: PM: Preparing to enter system sleep state S5
[ 2297.720829] kvm: exiting hardware virtualization
[ 2297.720887] reboot: Power down