[  496.831297] br0: port 1(veth1) entered blocking state
[  496.831358] br0: port 1(veth1) entered disabled state
[  496.831406] veth1: entered allmulticast mode
[  496.831487] veth1: entered promiscuous mode
[  496.834730] br0: port 2(veth2) entered blocking state
[  496.834776] br0: port 2(veth2) entered disabled state
[  496.834817] veth2: entered allmulticast mode
[  496.834883] veth2: entered promiscuous mode
[  496.838271] br0: port 3(veth4) entered blocking state
[  496.838306] br0: port 3(veth4) entered disabled state
[  496.838345] veth4: entered allmulticast mode
[  496.838406] veth4: entered promiscuous mode
[  496.869718] br0: port 1(veth1) entered blocking state
[  496.869766] br0: port 1(veth1) entered forwarding state
[  496.872925] br0: port 2(veth2) entered blocking state
[  496.872960] br0: port 2(veth2) entered forwarding state
[  496.876434] br0: port 3(veth4) entered blocking state
[  496.876476] br0: port 3(veth4) entered forwarding state
[  510.033881] veth3: entered promiscuous mode
[  511.075710] veth3: left promiscuous mode
[  511.079204] veth3: entered promiscuous mode
[  512.122653] veth3: left promiscuous mode
[  512.134186] br0: port 3(veth4) entered disabled state
[  512.137856] br0: port 2(veth2) entered disabled state
[  512.141452] br0: port 1(veth1) entered disabled state
[  512.145019] veth4: left allmulticast mode
[  512.145094] veth4: left promiscuous mode
[  512.145172] br0: port 3(veth4) entered disabled state
[  512.145309] veth2: left allmulticast mode
[  512.145378] veth2: left promiscuous mode
[  512.145448] br0: port 2(veth2) entered disabled state
[  512.145578] veth1: left allmulticast mode
[  512.145647] veth1: left promiscuous mode
[  512.145729] br0: port 1(veth1) entered disabled state