[  500.867897] br1: port 1(veth1) entered blocking state
[  500.867993] br1: port 1(veth1) entered disabled state
[  500.868075] veth1: entered allmulticast mode
[  500.868175] veth1: entered promiscuous mode
[  500.871719] br1: port 1(veth1) entered blocking state
[  500.871809] br1: port 1(veth1) entered forwarding state
[  500.874897] br1: port 2(veth2) entered blocking state
[  500.874934] br1: port 2(veth2) entered disabled state
[  500.874973] veth2: entered allmulticast mode
[  500.875045] veth2: entered promiscuous mode
[  500.878353] br1: port 2(veth2) entered blocking state
[  500.878390] br1: port 2(veth2) entered forwarding state
[  509.790297] br1: port 2(veth2) entered disabled state
[  509.793534] veth2: left allmulticast mode
[  509.793601] veth2: left promiscuous mode
[  509.793678] br1: port 2(veth2) entered disabled state
[  509.796950] br1: port 1(veth1) entered disabled state
[  509.800165] veth1: left allmulticast mode
[  509.800229] veth1: left promiscuous mode
[  509.800299] br1: port 1(veth1) entered disabled state