[  542.945978] br0: port 1(veth1) entered blocking state
[  542.946084] br0: port 1(veth1) entered disabled state
[  542.946174] veth1: entered allmulticast mode
[  542.946284] veth1: entered promiscuous mode
[  542.956264] br0: port 2(veth2) entered blocking state
[  542.956356] br0: port 2(veth2) entered disabled state
[  542.956424] veth2: entered allmulticast mode
[  542.956524] veth2: entered promiscuous mode
[  542.966768] br0: port 3(veth4) entered blocking state
[  542.966879] br0: port 3(veth4) entered disabled state
[  542.966983] veth4: entered allmulticast mode
[  542.967097] veth4: entered promiscuous mode
[  543.052661] br0: port 1(veth1) entered blocking state
[  543.052745] br0: port 1(veth1) entered forwarding state
[  543.062937] br0: port 2(veth2) entered blocking state
[  543.063017] br0: port 2(veth2) entered forwarding state
[  543.072635] br0: port 3(veth4) entered blocking state
[  543.072727] br0: port 3(veth4) entered forwarding state
[  556.378736] veth3: entered promiscuous mode
[  557.522407] veth3: left promiscuous mode
[  557.530684] veth3: entered promiscuous mode
[  558.655669] veth3: left promiscuous mode
[  558.673106] br0: port 3(veth4) entered disabled state
[  558.685305] br0: port 2(veth2) entered disabled state
[  558.696456] br0: port 1(veth1) entered disabled state
[  558.706913] veth4: left allmulticast mode
[  558.706964] veth4: left promiscuous mode
[  558.707004] br0: port 3(veth4) entered disabled state
[  558.707132] veth2: left allmulticast mode
[  558.707166] veth2: left promiscuous mode
[  558.707201] br0: port 2(veth2) entered disabled state
[  558.707296] veth1: left allmulticast mode
[  558.707328] veth1: left promiscuous mode
[  558.707363] br0: port 1(veth1) entered disabled state