[  748.739595] br0: port 1(veth1) entered blocking state
[  748.739661] br0: port 1(veth1) entered disabled state
[  748.739696] veth1: entered allmulticast mode
[  748.739754] veth1: entered promiscuous mode
[  748.742393] br0: port 2(veth2) entered blocking state
[  748.742468] br0: port 2(veth2) entered disabled state
[  748.742540] veth2: entered allmulticast mode
[  748.742631] veth2: entered promiscuous mode
[  748.745546] br0: port 3(veth4) entered blocking state
[  748.745584] br0: port 3(veth4) entered disabled state
[  748.745614] veth4: entered allmulticast mode
[  748.745660] veth4: entered promiscuous mode
[  748.771606] br0: port 1(veth1) entered blocking state
[  748.771645] br0: port 1(veth1) entered forwarding state
[  748.774228] br0: port 2(veth2) entered blocking state
[  748.774302] br0: port 2(veth2) entered forwarding state
[  748.776953] br0: port 3(veth4) entered blocking state
[  748.776990] br0: port 3(veth4) entered forwarding state
[  761.976750] veth3: entered promiscuous mode
[  763.025719] veth3: left promiscuous mode
[  763.028451] veth3: entered promiscuous mode
[  764.070900] veth3: left promiscuous mode
[  764.080651] br0: port 3(veth4) entered disabled state
[  764.083333] br0: port 2(veth2) entered disabled state
[  764.086007] br0: port 1(veth1) entered disabled state
[  764.088623] veth4: left allmulticast mode
[  764.088654] veth4: left promiscuous mode
[  764.088683] br0: port 3(veth4) entered disabled state
[  764.088777] veth2: left allmulticast mode
[  764.088803] veth2: left promiscuous mode
[  764.088827] br0: port 2(veth2) entered disabled state
[  764.088918] veth1: left allmulticast mode
[  764.088942] veth1: left promiscuous mode
[  764.088967] br0: port 1(veth1) entered disabled state