[  500.794099] br1: port 1(veth1) entered blocking state
[  500.794152] br1: port 1(veth1) entered disabled state
[  500.794182] veth1: entered allmulticast mode
[  500.794238] veth1: entered promiscuous mode
[  500.797981] br1: port 1(veth1) entered blocking state
[  500.798050] br1: port 1(veth1) entered forwarding state
[  500.801580] br1: port 2(veth2) entered blocking state
[  500.801620] br1: port 2(veth2) entered disabled state
[  500.801649] veth2: entered allmulticast mode
[  500.801708] veth2: entered promiscuous mode
[  500.805421] br1: port 2(veth2) entered blocking state
[  500.805491] br1: port 2(veth2) entered forwarding state
[  509.764721] br1: port 2(veth2) entered disabled state
[  509.768418] veth2: left allmulticast mode
[  509.768478] veth2: left promiscuous mode
[  509.768541] br1: port 2(veth2) entered disabled state
[  509.772298] br1: port 1(veth1) entered disabled state
[  509.775970] veth1: left allmulticast mode
[  509.776030] veth1: left promiscuous mode
[  509.776096] br1: port 1(veth1) entered disabled state