[  491.338550] br0: port 1(veth1) entered blocking state
[  491.338676] br0: port 1(veth1) entered disabled state
[  491.338784] veth1: entered allmulticast mode
[  491.338874] veth1: entered promiscuous mode
[  491.341491] br0: port 2(veth2) entered blocking state
[  491.341557] br0: port 2(veth2) entered disabled state
[  491.341625] veth2: entered allmulticast mode
[  491.341713] veth2: entered promiscuous mode
[  491.345357] br0: port 3(veth4) entered blocking state
[  491.345430] br0: port 3(veth4) entered disabled state
[  491.345502] veth4: entered allmulticast mode
[  491.345592] veth4: entered promiscuous mode
[  491.371753] br0: port 1(veth1) entered blocking state
[  491.371822] br0: port 1(veth1) entered forwarding state
[  491.374332] br0: port 2(veth2) entered blocking state
[  491.374398] br0: port 2(veth2) entered forwarding state
[  491.377072] br0: port 3(veth4) entered blocking state
[  491.377109] br0: port 3(veth4) entered forwarding state
[  504.521597] veth3: entered promiscuous mode
[  505.563704] veth3: left promiscuous mode
[  505.566297] veth3: entered promiscuous mode
[  506.610774] veth3: left promiscuous mode
[  506.616020] br0: port 3(veth4) entered disabled state
[  506.618653] br0: port 2(veth2) entered disabled state
[  506.621277] br0: port 1(veth1) entered disabled state
[  506.623873] veth4: left allmulticast mode
[  506.623933] veth4: left promiscuous mode
[  506.623996] br0: port 3(veth4) entered disabled state
[  506.624101] veth2: left allmulticast mode
[  506.624164] veth2: left promiscuous mode
[  506.624230] br0: port 2(veth2) entered disabled state
[  506.624322] veth1: left allmulticast mode
[  506.624384] veth1: left promiscuous mode
[  506.624445] br0: port 1(veth1) entered disabled state