[  451.297403] br0: port 1(veth1) entered blocking state
[  451.297476] br0: port 1(veth1) entered disabled state
[  451.297546] veth1: entered allmulticast mode
[  451.297651] veth1: entered promiscuous mode
[  451.308806] br0: port 2(veth3) entered blocking state
[  451.308900] br0: port 2(veth3) entered disabled state
[  451.308975] veth3: entered allmulticast mode
[  451.309111] veth3: entered promiscuous mode
[  451.340250] br0: port 1(veth1) entered blocking state
[  451.340329] br0: port 1(veth1) entered forwarding state
[  451.364223] br0: port 2(veth3) entered blocking state
[  451.364313] br0: port 2(veth3) entered forwarding state
[  456.527733] br0: port 2(veth3) entered disabled state
[  456.544282] br0: port 1(veth1) entered disabled state
[  456.561229] veth3: left allmulticast mode
[  456.561268] veth3: left promiscuous mode
[  456.561301] br0: port 2(veth3) entered disabled state
[  456.561401] veth1: left allmulticast mode
[  456.561432] veth1: left promiscuous mode
[  456.561463] br0: port 1(veth1) entered disabled state