[  740.532019] br0: port 1(veth1) entered blocking state
[  740.532075] br0: port 1(veth1) entered disabled state
[  740.532112] veth1: entered allmulticast mode
[  740.532168] veth1: entered promiscuous mode
[  740.534810] br0: port 2(veth3) entered blocking state
[  740.534912] br0: port 2(veth3) entered disabled state
[  740.534981] veth3: entered allmulticast mode
[  740.535078] veth3: entered promiscuous mode
[  740.543944] br0: port 1(veth1) entered blocking state
[  740.544018] br0: port 1(veth1) entered forwarding state
[  740.548992] br0: port 2(veth3) entered blocking state
[  740.549055] br0: port 2(veth3) entered forwarding state
[  745.605497] br0: port 2(veth3) entered disabled state
[  745.611091] br0: port 1(veth1) entered disabled state
[  745.616625] veth3: left allmulticast mode
[  745.616664] veth3: left promiscuous mode
[  745.616701] br0: port 2(veth3) entered disabled state
[  745.616816] veth1: left allmulticast mode
[  745.616845] veth1: left promiscuous mode
[  745.616875] br0: port 1(veth1) entered disabled state