[  500.426074] br1: port 1(veth1) entered blocking state
[  500.426117] br1: port 1(veth1) entered disabled state
[  500.426156] veth1: entered allmulticast mode
[  500.426217] veth1: entered promiscuous mode
[  500.429996] br1: port 1(veth1) entered blocking state
[  500.430033] br1: port 1(veth1) entered forwarding state
[  500.433654] br1: port 2(veth2) entered blocking state
[  500.433719] br1: port 2(veth2) entered disabled state
[  500.433791] veth2: entered allmulticast mode
[  500.433884] veth2: entered promiscuous mode
[  500.437675] br1: port 2(veth2) entered blocking state
[  500.437711] br1: port 2(veth2) entered forwarding state
[  516.054126] br1: port 2(veth2) entered disabled state
[  516.059039] veth2: left allmulticast mode
[  516.059079] veth2: left promiscuous mode
[  516.059128] br1: port 2(veth2) entered disabled state
[  516.064313] br1: port 1(veth1) entered disabled state
[  516.068893] veth1: left allmulticast mode
[  516.068923] veth1: left promiscuous mode
[  516.068955] br1: port 1(veth1) entered disabled state