[  743.232498] br0: port 1(veth1) entered blocking state
[  743.232593] br0: port 1(veth1) entered disabled state
[  743.232688] veth1: entered allmulticast mode
[  743.232821] veth1: entered promiscuous mode
[  743.245312] br0: port 2(veth3) entered blocking state
[  743.245415] br0: port 2(veth3) entered disabled state
[  743.245489] veth3: entered allmulticast mode
[  743.245596] veth3: entered promiscuous mode
[  743.282306] br0: port 1(veth1) entered blocking state
[  743.282378] br0: port 1(veth1) entered forwarding state
[  743.305179] br0: port 2(veth3) entered blocking state
[  743.305281] br0: port 2(veth3) entered forwarding state
[  748.472160] br0: port 2(veth3) entered disabled state
[  748.492110] br0: port 1(veth1) entered disabled state
[  748.513407] veth3: left allmulticast mode
[  748.513468] veth3: left promiscuous mode
[  748.513509] br0: port 2(veth3) entered disabled state
[  748.513642] veth1: left allmulticast mode
[  748.513682] veth1: left promiscuous mode
[  748.513722] br0: port 1(veth1) entered disabled state