[  556.011196] br1: port 1(veth1.100) entered blocking state
[  556.011266] br1: port 1(veth1.100) entered disabled state
[  556.011336] veth1.100: entered allmulticast mode
[  556.011382] veth1: entered allmulticast mode
[  556.011472] veth1.100: entered promiscuous mode
[  556.011524] veth1: entered promiscuous mode
[  556.044030] br1: port 1(veth1.100) entered blocking state
[  556.044157] br1: port 1(veth1.100) entered forwarding state
[  556.116616] br2: port 1(veth1.200) entered blocking state
[  556.116690] br2: port 1(veth1.200) entered disabled state
[  556.116774] veth1.200: entered allmulticast mode
[  556.116899] veth1.200: entered promiscuous mode
[  556.150470] br2: port 1(veth1.200) entered blocking state
[  556.150539] br2: port 1(veth1.200) entered forwarding state
[  565.299133] veth1.100: left allmulticast mode
[  565.299208] veth1.100: left promiscuous mode
[  565.299268] br1: port 1(veth1.100) entered disabled state
[  565.310196] veth1.200: left allmulticast mode
[  565.310270] veth1: left allmulticast mode
[  565.310301] veth1.200: left promiscuous mode
[  565.310340] veth1: left promiscuous mode
[  565.310394] br2: port 1(veth1.200) entered disabled state
[  567.329611] br2: port 1(veth1.200) entered blocking state
[  567.329697] br2: port 1(veth1.200) entered disabled state
[  567.329765] veth1.200: entered allmulticast mode
[  567.329812] veth1: entered allmulticast mode
[  567.329909] veth1.200: entered promiscuous mode
[  567.329958] veth1: entered promiscuous mode
[  567.330028] br2: port 1(veth1.200) entered blocking state
[  567.330074] br2: port 1(veth1.200) entered forwarding state
[  567.339950] br1: port 1(veth1.100) entered blocking state
[  567.340016] br1: port 1(veth1.100) entered disabled state
[  567.340072] veth1.100: entered allmulticast mode
[  567.340165] veth1.100: entered promiscuous mode
[  567.340250] br1: port 1(veth1.100) entered blocking state
[  567.340291] br1: port 1(veth1.100) entered forwarding state
[  571.385279] veth1.200: left allmulticast mode
[  571.385338] veth1.200: left promiscuous mode
[  571.385393] br2: port 1(veth1.200) entered disabled state
[  571.470218] veth1.100: left allmulticast mode
[  571.470279] veth1: left allmulticast mode
[  571.470310] veth1.100: left promiscuous mode
[  571.470346] veth1: left promiscuous mode
[  571.470383] br1: port 1(veth1.100) entered disabled state