[  500.552617] br1: port 1(veth1) entered blocking state
[  500.552748] br1: port 1(veth1) entered disabled state
[  500.552834] veth1: entered allmulticast mode
[  500.552928] veth1: entered promiscuous mode
[  500.555915] br1: port 1(veth1) entered blocking state
[  500.555962] br1: port 1(veth1) entered forwarding state
[  500.558750] br1: port 2(veth2) entered blocking state
[  500.558814] br1: port 2(veth2) entered disabled state
[  500.558884] veth2: entered allmulticast mode
[  500.558973] veth2: entered promiscuous mode
[  500.561808] br1: port 2(veth2) entered blocking state
[  500.561847] br1: port 2(veth2) entered forwarding state
[  516.173313] br1: port 2(veth2) entered disabled state
[  516.176056] veth2: left allmulticast mode
[  516.176085] veth2: left promiscuous mode
[  516.176117] br1: port 2(veth2) entered disabled state
[  516.178864] br1: port 1(veth1) entered disabled state
[  516.181561] veth1: left allmulticast mode
[  516.181619] veth1: left promiscuous mode
[  516.181684] br1: port 1(veth1) entered disabled state