[  500.429277] br1: port 1(veth1) entered blocking state
[  500.429327] br1: port 1(veth1) entered disabled state
[  500.429369] veth1: entered allmulticast mode
[  500.429426] veth1: entered promiscuous mode
[  500.432893] br1: port 1(veth1) entered blocking state
[  500.432965] br1: port 1(veth1) entered forwarding state
[  500.435812] br1: port 2(veth2) entered blocking state
[  500.435852] br1: port 2(veth2) entered disabled state
[  500.435885] veth2: entered allmulticast mode
[  500.435940] veth2: entered promiscuous mode
[  500.439028] br1: port 2(veth2) entered blocking state
[  500.439100] br1: port 2(veth2) entered forwarding state
[  509.309983] br1: port 2(veth2) entered disabled state
[  509.313083] veth2: left allmulticast mode
[  509.313145] veth2: left promiscuous mode
[  509.313214] br1: port 2(veth2) entered disabled state
[  509.316351] br1: port 1(veth1) entered disabled state
[  509.319323] veth1: left allmulticast mode
[  509.319349] veth1: left promiscuous mode
[  509.319376] br1: port 1(veth1) entered disabled state