[  556.017209] br0: port 1(veth1) entered blocking state
[  556.017266] br0: port 1(veth1) entered disabled state
[  556.017308] veth1: entered allmulticast mode
[  556.017363] veth1: entered promiscuous mode
[  556.021112] br0: port 2(veth2) entered blocking state
[  556.021151] br0: port 2(veth2) entered disabled state
[  556.021180] veth2: entered allmulticast mode
[  556.021238] veth2: entered promiscuous mode
[  556.024960] br0: port 3(veth4) entered blocking state
[  556.025027] br0: port 3(veth4) entered disabled state
[  556.025100] veth4: entered allmulticast mode
[  556.025191] veth4: entered promiscuous mode
[  556.060232] br0: port 1(veth1) entered blocking state
[  556.060272] br0: port 1(veth1) entered forwarding state
[  556.064029] br0: port 2(veth2) entered blocking state
[  556.064101] br0: port 2(veth2) entered forwarding state
[  556.067715] br0: port 3(veth4) entered blocking state
[  556.067752] br0: port 3(veth4) entered forwarding state
[  569.186855] veth3: entered promiscuous mode
[  570.227329] veth3: left promiscuous mode
[  570.231312] veth3: entered promiscuous mode
[  571.282516] veth3: left promiscuous mode
[  571.293702] br0: port 3(veth4) entered disabled state
[  571.297670] br0: port 2(veth2) entered disabled state
[  571.301502] br0: port 1(veth1) entered disabled state
[  571.305398] veth4: left allmulticast mode
[  571.305424] veth4: left promiscuous mode
[  571.305453] br0: port 3(veth4) entered disabled state
[  571.305570] veth2: left allmulticast mode
[  571.305600] veth2: left promiscuous mode
[  571.305631] br0: port 2(veth2) entered disabled state
[  571.305709] veth1: left allmulticast mode
[  571.305731] veth1: left promiscuous mode
[  571.305753] br0: port 1(veth1) entered disabled state