[  642.748440] br0: port 1(veth1) entered blocking state
[  642.748497] br0: port 1(veth1) entered disabled state
[  642.748527] veth1: entered allmulticast mode
[  642.748569] veth1: entered promiscuous mode
[  642.753593] br0: port 2(veth2) entered blocking state
[  642.753647] br0: port 2(veth2) entered disabled state
[  642.753680] veth2: entered allmulticast mode
[  642.753722] veth2: entered promiscuous mode
[  642.758103] br0: port 3(veth4) entered blocking state
[  642.758148] br0: port 3(veth4) entered disabled state
[  642.758172] veth4: entered allmulticast mode
[  642.758208] veth4: entered promiscuous mode
[  642.799495] br0: port 1(veth1) entered blocking state
[  642.799545] br0: port 1(veth1) entered forwarding state
[  642.803974] br0: port 2(veth2) entered blocking state
[  642.804020] br0: port 2(veth2) entered forwarding state
[  642.808356] br0: port 3(veth4) entered blocking state
[  642.808400] br0: port 3(veth4) entered forwarding state
[  655.941700] veth3: entered promiscuous mode
[  656.993117] veth3: left promiscuous mode
[  656.997561] veth3: entered promiscuous mode
[  658.045329] veth3: left promiscuous mode
[  658.051988] br0: port 3(veth4) entered disabled state
[  658.056350] br0: port 2(veth2) entered disabled state
[  658.060543] br0: port 1(veth1) entered disabled state
[  658.064322] veth4: left allmulticast mode
[  658.064346] veth4: left promiscuous mode
[  658.064364] br0: port 3(veth4) entered disabled state
[  658.064462] veth2: left allmulticast mode
[  658.064474] veth2: left promiscuous mode
[  658.064487] br0: port 2(veth2) entered disabled state
[  658.064566] veth1: left allmulticast mode
[  658.064580] veth1: left promiscuous mode
[  658.064598] br0: port 1(veth1) entered disabled state