[  298.175037] br0: port 1(veth1) entered blocking state
[  298.175122] br0: port 1(veth1) entered disabled state
[  298.175186] veth1: entered allmulticast mode
[  298.175285] veth1: entered promiscuous mode
[  298.186638] br0: port 2(veth3) entered blocking state
[  298.186760] br0: port 2(veth3) entered disabled state
[  298.186863] veth3: entered allmulticast mode
[  298.187019] veth3: entered promiscuous mode
[  298.220351] br0: port 1(veth1) entered blocking state
[  298.220411] br0: port 1(veth1) entered forwarding state
[  298.243138] br0: port 2(veth3) entered blocking state
[  298.243209] br0: port 2(veth3) entered forwarding state
[  303.399936] br0: port 2(veth3) entered disabled state
[  303.420458] br0: port 1(veth1) entered disabled state
[  303.439898] veth3: left allmulticast mode
[  303.439953] veth3: left promiscuous mode
[  303.439993] br0: port 2(veth3) entered disabled state
[  303.440108] veth1: left allmulticast mode
[  303.440140] veth1: left promiscuous mode
[  303.440169] br0: port 1(veth1) entered disabled state