[  640.448527][ T7170] br0: port 1(veth1) entered blocking state
[  640.448733][ T7170] br0: port 1(veth1) entered disabled state
[  640.448912][ T7170] veth1: entered allmulticast mode
[  640.450413][ T7170] veth1: entered promiscuous mode
[  640.482113][ T7171] br0: port 2(veth2) entered blocking state
[  640.482312][ T7171] br0: port 2(veth2) entered disabled state
[  640.482485][ T7171] veth2: entered allmulticast mode
[  640.483838][ T7171] veth2: entered promiscuous mode
[  640.505773][ T7172] br0: port 3(veth4) entered blocking state
[  640.505967][ T7172] br0: port 3(veth4) entered disabled state
[  640.506156][ T7172] veth4: entered allmulticast mode
[  640.507504][ T7172] veth4: entered promiscuous mode
[  640.710537][   T93] br0: port 1(veth1) entered blocking state
[  640.710724][   T93] br0: port 1(veth1) entered forwarding state
[  640.731913][  T267] br0: port 2(veth2) entered blocking state
[  640.732161][  T267] br0: port 2(veth2) entered forwarding state
[  640.765487][ T3590] br0: port 3(veth4) entered blocking state
[  640.765681][ T3590] br0: port 3(veth4) entered forwarding state
[  654.499984][ T7244] veth3: entered promiscuous mode
[  655.706599][ T7253] veth3: left promiscuous mode
[  655.742635][ T7254] veth3: entered promiscuous mode
[  656.958855][ T7263] veth3: left promiscuous mode
[  657.026466][ T7271] br0: port 3(veth4) entered disabled state
[  657.059728][ T7272] br0: port 2(veth2) entered disabled state
[  657.083076][ T7273] br0: port 1(veth1) entered disabled state
[  657.104352][ T7274] veth4: left allmulticast mode
[  657.104544][ T7274] veth4: left promiscuous mode
[  657.104812][ T7274] br0: port 3(veth4) entered disabled state
[  657.105772][ T7274] veth2: left allmulticast mode
[  657.105941][ T7274] veth2: left promiscuous mode
[  657.106228][ T7274] br0: port 2(veth2) entered disabled state
[  657.107033][ T7274] veth1: left allmulticast mode
[  657.107555][ T7274] veth1: left promiscuous mode
[  657.107852][ T7274] br0: port 1(veth1) entered disabled state