[  453.002709] br0: port 1(veth1) entered blocking state
[  453.002814] br0: port 1(veth1) entered disabled state
[  453.002898] veth1: entered allmulticast mode
[  453.003018] veth1: entered promiscuous mode
[  453.011274] br0: port 2(veth3) entered blocking state
[  453.011341] br0: port 2(veth3) entered disabled state
[  453.011405] veth3: entered allmulticast mode
[  453.011494] veth3: entered promiscuous mode
[  453.035681] br0: port 1(veth1) entered blocking state
[  453.035738] br0: port 1(veth1) entered forwarding state
[  453.051665] br0: port 2(veth3) entered blocking state
[  453.051722] br0: port 2(veth3) entered forwarding state
[  458.187395] br0: port 2(veth3) entered disabled state
[  458.204300] br0: port 1(veth1) entered disabled state
[  458.220876] veth3: left allmulticast mode
[  458.220929] veth3: left promiscuous mode
[  458.220967] br0: port 2(veth3) entered disabled state
[  458.221050] veth1: left allmulticast mode
[  458.221080] veth1: left promiscuous mode
[  458.221111] br0: port 1(veth1) entered disabled state