[  556.563284] br: port 1(veth1) entered blocking state
[  556.563330] br: port 1(veth1) entered disabled state
[  556.563359] veth1: entered allmulticast mode
[  556.563410] veth1: entered promiscuous mode
[  556.563470] br: port 1(veth1) entered blocking state
[  556.563538] br: port 1(veth1) entered forwarding state
[  556.567612] br: port 2(veth3) entered blocking state
[  556.567655] br: port 2(veth3) entered disabled state
[  556.567686] veth3: entered allmulticast mode
[  556.567731] veth3: entered promiscuous mode
[  556.567836] br: port 2(veth3) entered blocking state
[  556.567897] br: port 2(veth3) entered forwarding state
[  556.571676] br: port 3(veth4) entered blocking state
[  556.571712] br: port 3(veth4) entered disabled state
[  556.571756] veth4: entered allmulticast mode
[  556.571828] veth4: entered promiscuous mode
[  556.571964] br: port 3(veth4) entered blocking state
[  556.571999] br: port 3(veth4) entered forwarding state
[  657.284023] br: port 3(veth4) entered disabled state
[  657.284078] veth4: left allmulticast mode
[  657.284131] veth4: left promiscuous mode
[  657.284169] br: port 3(veth4) entered disabled state
[  657.287330] br: port 2(veth3) entered disabled state
[  657.287417] veth3: left allmulticast mode
[  657.287465] veth3: left promiscuous mode
[  657.287525] br: port 2(veth3) entered disabled state
[  657.290641] br: port 1(veth1) entered disabled state
[  657.290680] veth1: left allmulticast mode
[  657.290700] veth1: left promiscuous mode
[  657.290726] br: port 1(veth1) entered disabled state