[  636.968619] br0: port 1(veth1) entered blocking state
[  636.968716] br0: port 1(veth1) entered disabled state
[  636.968795] veth1: entered allmulticast mode
[  636.968901] veth1: entered promiscuous mode
[  636.978591] br0: port 2(veth3) entered blocking state
[  636.978678] br0: port 2(veth3) entered disabled state
[  636.978749] veth3: entered allmulticast mode
[  636.978864] veth3: entered promiscuous mode
[  637.008960] br0: port 1(veth1) entered blocking state
[  637.009063] br0: port 1(veth1) entered forwarding state
[  637.029466] br0: port 2(veth3) entered blocking state
[  637.029568] br0: port 2(veth3) entered forwarding state
[  642.196323] br0: port 2(veth3) entered disabled state
[  642.219766] br0: port 1(veth1) entered disabled state
[  642.243314] veth3: left allmulticast mode
[  642.243423] veth3: left promiscuous mode
[  642.243491] br0: port 2(veth3) entered disabled state
[  642.243609] veth1: left allmulticast mode
[  642.243656] veth1: left promiscuous mode
[  642.243714] br0: port 1(veth1) entered disabled state