[  641.400914] br0: port 1(veth1) entered blocking state
[  641.400964] br0: port 1(veth1) entered disabled state
[  641.400997] veth1: entered allmulticast mode
[  641.401059] veth1: entered promiscuous mode
[  641.404550] br0: port 2(veth2) entered blocking state
[  641.404584] br0: port 2(veth2) entered disabled state
[  641.404618] veth2: entered allmulticast mode
[  641.404674] veth2: entered promiscuous mode
[  641.408201] br0: port 3(veth4) entered blocking state
[  641.408250] br0: port 3(veth4) entered disabled state
[  641.408288] veth4: entered allmulticast mode
[  641.408344] veth4: entered promiscuous mode
[  641.441323] br0: port 1(veth1) entered blocking state
[  641.441391] br0: port 1(veth1) entered forwarding state
[  641.444976] br0: port 2(veth2) entered blocking state
[  641.445009] br0: port 2(veth2) entered forwarding state
[  641.448527] br0: port 3(veth4) entered blocking state
[  641.448593] br0: port 3(veth4) entered forwarding state
[  654.605265] veth3: entered promiscuous mode
[  655.649391] veth3: left promiscuous mode
[  655.653107] veth3: entered promiscuous mode
[  656.699023] veth3: left promiscuous mode
[  656.705878] br0: port 3(veth4) entered disabled state
[  656.709506] br0: port 2(veth2) entered disabled state
[  656.713180] br0: port 1(veth1) entered disabled state
[  656.716812] veth4: left allmulticast mode
[  656.716839] veth4: left promiscuous mode
[  656.716869] br0: port 3(veth4) entered disabled state
[  656.716961] veth2: left allmulticast mode
[  656.716983] veth2: left promiscuous mode
[  656.717009] br0: port 2(veth2) entered disabled state
[  656.717098] veth1: left allmulticast mode
[  656.717118] veth1: left promiscuous mode
[  656.717142] br0: port 1(veth1) entered disabled state