[  637.739710] br1: port 1(veth1) entered blocking state
[  637.739832] br1: port 1(veth1) entered disabled state
[  637.739909] veth1: entered allmulticast mode
[  637.740011] veth1: entered promiscuous mode
[  637.760690] br1: port 2(veth2) entered blocking state
[  637.760771] br1: port 2(veth2) entered disabled state
[  637.760840] veth2: entered allmulticast mode
[  637.760934] veth2: entered promiscuous mode
[  637.780474] br1: port 2(veth2) entered blocking state
[  637.780568] br1: port 2(veth2) entered forwarding state
[  637.780635] br1: port 1(veth1) entered blocking state
[  637.780692] br1: port 1(veth1) entered forwarding state
[  645.346813] br1: port 2(veth2) entered disabled state
[  645.346913] br1: port 1(veth1) entered disabled state
[  645.369740] veth2: left allmulticast mode
[  645.369817] veth2: left promiscuous mode
[  645.369867] br1: port 2(veth2) entered disabled state
[  645.393009] veth1: left allmulticast mode
[  645.393077] veth1: left promiscuous mode
[  645.393128] br1: port 1(veth1) entered disabled state