[  500.764086] br1: port 1(veth1) entered blocking state
[  500.764149] br1: port 1(veth1) entered disabled state
[  500.764204] veth1: entered allmulticast mode
[  500.764280] veth1: entered promiscuous mode
[  500.777731] br1: port 1(veth1) entered blocking state
[  500.777785] br1: port 1(veth1) entered forwarding state
[  500.791408] br1: port 2(veth2) entered blocking state
[  500.791468] br1: port 2(veth2) entered disabled state
[  500.791516] veth2: entered allmulticast mode
[  500.791589] veth2: entered promiscuous mode
[  500.803768] br1: port 2(veth2) entered blocking state
[  500.803819] br1: port 2(veth2) entered forwarding state
[  539.820336] br1: port 2(veth2) entered disabled state
[  539.831526] veth2: left allmulticast mode
[  539.831568] veth2: left promiscuous mode
[  539.831596] br1: port 2(veth2) entered disabled state
[  539.844804] br1: port 1(veth1) entered disabled state
[  539.856951] veth1: left allmulticast mode
[  539.856995] veth1: left promiscuous mode
[  539.857021] br1: port 1(veth1) entered disabled state