[  637.646627] br1: port 1(veth1) entered blocking state
[  637.646697] br1: port 1(veth1) entered disabled state
[  637.646769] veth1: entered allmulticast mode
[  637.646891] veth1: entered promiscuous mode
[  637.679018] br1: port 2(veth2) entered blocking state
[  637.679075] br1: port 2(veth2) entered disabled state
[  637.679131] veth2: entered allmulticast mode
[  637.679214] veth2: entered promiscuous mode
[  637.711731] br1: port 2(veth2) entered blocking state
[  637.711807] br1: port 2(veth2) entered forwarding state
[  637.711856] br1: port 1(veth1) entered blocking state
[  637.711896] br1: port 1(veth1) entered forwarding state
[  645.719180] br1: port 2(veth2) entered disabled state
[  645.719254] br1: port 1(veth1) entered disabled state
[  645.750380] veth2: left allmulticast mode
[  645.750453] veth2: left promiscuous mode
[  645.750497] br1: port 2(veth2) entered disabled state
[  645.781072] veth1: left allmulticast mode
[  645.781127] veth1: left promiscuous mode
[  645.781167] br1: port 1(veth1) entered disabled state