[  500.062627] br1: port 1(veth1) entered blocking state
[  500.062710] br1: port 1(veth1) entered disabled state
[  500.062780] veth1: entered allmulticast mode
[  500.062888] veth1: entered promiscuous mode
[  500.077954] br1: port 1(veth1) entered blocking state
[  500.078009] br1: port 1(veth1) entered forwarding state
[  500.091584] br1: port 2(veth2) entered blocking state
[  500.091638] br1: port 2(veth2) entered disabled state
[  500.091692] veth2: entered allmulticast mode
[  500.091779] veth2: entered promiscuous mode
[  500.105973] br1: port 2(veth2) entered blocking state
[  500.106027] br1: port 2(veth2) entered forwarding state
[  538.897335] br1: port 2(veth2) entered disabled state
[  538.910646] veth2: left allmulticast mode
[  538.910690] veth2: left promiscuous mode
[  538.910719] br1: port 2(veth2) entered disabled state
[  538.921588] br1: port 1(veth1) entered disabled state
[  538.934659] veth1: left allmulticast mode
[  538.934713] veth1: left promiscuous mode
[  538.934746] br1: port 1(veth1) entered disabled state