[  449.380441][ T5246] br: port 1(veth1) entered blocking state
[  449.380663][ T5246] br: port 1(veth1) entered disabled state
[  449.380852][ T5246] veth1: entered allmulticast mode
[  449.382438][ T5246] veth1: entered promiscuous mode
[  449.384508][   T72] br: port 1(veth1) entered blocking state
[  449.384702][   T72] br: port 1(veth1) entered forwarding state
[  449.430125][ T5251] br: port 2(veth3) entered blocking state
[  449.430364][ T5251] br: port 2(veth3) entered disabled state
[  449.430635][ T5251] veth3: entered allmulticast mode
[  449.432128][ T5251] veth3: entered promiscuous mode
[  449.433583][   T62] br: port 2(veth3) entered blocking state
[  449.433817][   T62] br: port 2(veth3) entered forwarding state
[  449.482531][ T5256] br: port 3(veth4) entered blocking state
[  449.482728][ T5256] br: port 3(veth4) entered disabled state
[  449.482922][ T5256] veth4: entered allmulticast mode
[  449.484329][ T5256] veth4: entered promiscuous mode
[  449.486504][   T72] br: port 3(veth4) entered blocking state
[  449.486696][   T72] br: port 3(veth4) entered forwarding state
[  558.934753][ T5853] br: port 3(veth4) entered disabled state
[  558.936492][ T5853] veth4: left allmulticast mode
[  558.936706][ T5853] veth4: left promiscuous mode
[  558.936997][ T5853] br: port 3(veth4) entered disabled state
[  558.967019][ T5855] br: port 2(veth3) entered disabled state
[  558.967701][ T5855] veth3: left allmulticast mode
[  558.967856][ T5855] veth3: left promiscuous mode
[  558.968087][ T5855] br: port 2(veth3) entered disabled state
[  559.002592][ T5857] br: port 1(veth1) entered disabled state
[  559.003113][ T5857] veth1: left allmulticast mode
[  559.003307][ T5857] veth1: left promiscuous mode
[  559.005471][ T5857] br: port 1(veth1) entered disabled state