[  500.796339] br1: port 1(veth1) entered blocking state
[  500.796432] br1: port 1(veth1) entered disabled state
[  500.796490] veth1: entered allmulticast mode
[  500.796586] veth1: entered promiscuous mode
[  500.806640] br1: port 1(veth1) entered blocking state
[  500.806736] br1: port 1(veth1) entered forwarding state
[  500.815655] br1: port 2(veth2) entered blocking state
[  500.815727] br1: port 2(veth2) entered disabled state
[  500.815790] veth2: entered allmulticast mode
[  500.815878] veth2: entered promiscuous mode
[  500.825532] br1: port 2(veth2) entered blocking state
[  500.825609] br1: port 2(veth2) entered forwarding state
[  537.628841] br1: port 2(veth2) entered disabled state
[  537.639254] veth2: left allmulticast mode
[  537.639340] veth2: left promiscuous mode
[  537.639393] br1: port 2(veth2) entered disabled state
[  537.650088] br1: port 1(veth1) entered disabled state
[  537.660413] veth1: left allmulticast mode
[  537.660502] veth1: left promiscuous mode
[  537.660555] br1: port 1(veth1) entered disabled state