[  556.194306] br: port 1(veth1) entered blocking state
[  556.194363] br: port 1(veth1) entered disabled state
[  556.194396] veth1: entered allmulticast mode
[  556.194459] veth1: entered promiscuous mode
[  556.194538] br: port 1(veth1) entered blocking state
[  556.194572] br: port 1(veth1) entered forwarding state
[  556.198441] br: port 2(veth3) entered blocking state
[  556.198539] br: port 2(veth3) entered disabled state
[  556.198589] veth3: entered allmulticast mode
[  556.198643] veth3: entered promiscuous mode
[  556.198768] br: port 2(veth3) entered blocking state
[  556.198809] br: port 2(veth3) entered forwarding state
[  556.202382] br: port 3(veth4) entered blocking state
[  556.202464] br: port 3(veth4) entered disabled state
[  556.202536] veth4: entered allmulticast mode
[  556.202593] veth4: entered promiscuous mode
[  556.202735] br: port 3(veth4) entered blocking state
[  556.202780] br: port 3(veth4) entered forwarding state
[  656.948271] br: port 3(veth4) entered disabled state
[  656.948391] veth4: left allmulticast mode
[  656.948460] veth4: left promiscuous mode
[  656.948525] br: port 3(veth4) entered disabled state
[  656.951973] br: port 2(veth3) entered disabled state
[  656.952037] veth3: left allmulticast mode
[  656.952067] veth3: left promiscuous mode
[  656.952095] br: port 2(veth3) entered disabled state
[  656.955422] br: port 1(veth1) entered disabled state
[  656.955510] veth1: left allmulticast mode
[  656.955576] veth1: left promiscuous mode
[  656.955643] br: port 1(veth1) entered disabled state