[  556.044788] br0: port 1(veth1) entered blocking state
[  556.044886] br0: port 1(veth1) entered disabled state
[  556.044973] veth1: entered allmulticast mode
[  556.045088] veth1: entered promiscuous mode
[  556.056563] br0: port 2(veth2) entered blocking state
[  556.056633] br0: port 2(veth2) entered disabled state
[  556.056686] veth2: entered allmulticast mode
[  556.056771] veth2: entered promiscuous mode
[  556.065928] br0: port 3(veth4) entered blocking state
[  556.065987] br0: port 3(veth4) entered disabled state
[  556.066040] veth4: entered allmulticast mode
[  556.066125] veth4: entered promiscuous mode
[  556.160603] br0: port 1(veth1) entered blocking state
[  556.160670] br0: port 1(veth1) entered forwarding state
[  556.172002] br0: port 2(veth2) entered blocking state
[  556.172063] br0: port 2(veth2) entered forwarding state
[  556.182634] br0: port 3(veth4) entered blocking state
[  556.182702] br0: port 3(veth4) entered forwarding state
[  569.510734] veth3: entered promiscuous mode
[  570.647643] veth3: left promiscuous mode
[  570.656448] veth3: entered promiscuous mode
[  571.790395] veth3: left promiscuous mode
[  571.806213] br0: port 3(veth4) entered disabled state
[  571.815462] br0: port 2(veth2) entered disabled state
[  571.825551] br0: port 1(veth1) entered disabled state
[  571.834989] veth4: left allmulticast mode
[  571.835047] veth4: left promiscuous mode
[  571.835092] br0: port 3(veth4) entered disabled state
[  571.835217] veth2: left allmulticast mode
[  571.835279] veth2: left promiscuous mode
[  571.835309] br0: port 2(veth2) entered disabled state
[  571.835409] veth1: left allmulticast mode
[  571.835442] veth1: left promiscuous mode
[  571.835472] br0: port 1(veth1) entered disabled state