[  548.751746] br0: port 1(veth1) entered blocking state
[  548.751828] br0: port 1(veth1) entered disabled state
[  548.751897] veth1: entered allmulticast mode
[  548.752003] veth1: entered promiscuous mode
[  548.761381] br0: port 2(veth2) entered blocking state
[  548.761456] br0: port 2(veth2) entered disabled state
[  548.761532] veth2: entered allmulticast mode
[  548.761636] veth2: entered promiscuous mode
[  548.771163] br0: port 3(veth4) entered blocking state
[  548.771248] br0: port 3(veth4) entered disabled state
[  548.771315] veth4: entered allmulticast mode
[  548.771405] veth4: entered promiscuous mode
[  548.848609] br0: port 1(veth1) entered blocking state
[  548.848695] br0: port 1(veth1) entered forwarding state
[  548.858018] br0: port 2(veth2) entered blocking state
[  548.858083] br0: port 2(veth2) entered forwarding state
[  548.868367] br0: port 3(veth4) entered blocking state
[  548.868473] br0: port 3(veth4) entered forwarding state
[  562.208392] veth3: entered promiscuous mode
[  563.340805] veth3: left promiscuous mode
[  563.351504] veth3: entered promiscuous mode
[  564.498940] veth3: left promiscuous mode
[  564.520501] br0: port 3(veth4) entered disabled state
[  564.531395] br0: port 2(veth2) entered disabled state
[  564.541362] br0: port 1(veth1) entered disabled state
[  564.552344] veth4: left allmulticast mode
[  564.552414] veth4: left promiscuous mode
[  564.552468] br0: port 3(veth4) entered disabled state
[  564.552655] veth2: left allmulticast mode
[  564.552708] veth2: left promiscuous mode
[  564.552756] br0: port 2(veth2) entered disabled state
[  564.552895] veth1: left allmulticast mode
[  564.552931] veth1: left promiscuous mode
[  564.552968] br0: port 1(veth1) entered disabled state