[  643.451298] br0: port 1(veth1) entered blocking state
[  643.451366] br0: port 1(veth1) entered disabled state
[  643.451416] veth1: entered allmulticast mode
[  643.451497] veth1: entered promiscuous mode
[  643.459681] br0: port 2(veth3) entered blocking state
[  643.459733] br0: port 2(veth3) entered disabled state
[  643.459785] veth3: entered allmulticast mode
[  643.459873] veth3: entered promiscuous mode
[  643.483129] br0: port 1(veth1) entered blocking state
[  643.483193] br0: port 1(veth1) entered forwarding state
[  643.499466] br0: port 2(veth3) entered blocking state
[  643.499524] br0: port 2(veth3) entered forwarding state
[  648.646355] br0: port 2(veth3) entered disabled state
[  648.662618] br0: port 1(veth1) entered disabled state
[  648.679916] veth3: left allmulticast mode
[  648.679971] veth3: left promiscuous mode
[  648.680014] br0: port 2(veth3) entered disabled state
[  648.680134] veth1: left allmulticast mode
[  648.680175] veth1: left promiscuous mode
[  648.680219] br0: port 1(veth1) entered disabled state