[  742.263363][ T5878] br1: port 1(veth1.100) entered blocking state
[  742.263594][ T5878] br1: port 1(veth1.100) entered disabled state
[  742.263907][ T5878] veth1.100: entered allmulticast mode
[  742.264059][ T5878] veth1: entered allmulticast mode
[  742.266077][ T5878] veth1.100: entered promiscuous mode
[  742.266230][ T5878] veth1: entered promiscuous mode
[  742.335924][ T5881] br1: port 1(veth1.100) entered blocking state
[  742.336151][ T5881] br1: port 1(veth1.100) entered forwarding state
[  742.518094][ T5891] br2: port 1(veth1.200) entered blocking state
[  742.518353][ T5891] br2: port 1(veth1.200) entered disabled state
[  742.518622][ T5891] veth1.200: entered allmulticast mode
[  742.520211][ T5891] veth1.200: entered promiscuous mode
[  742.597252][ T5894] br2: port 1(veth1.200) entered blocking state
[  742.597487][ T5894] br2: port 1(veth1.200) entered forwarding state
[  752.289726][ T5955] veth1.100: left allmulticast mode
[  752.289939][ T5955] veth1.100: left promiscuous mode
[  752.290377][ T5955] br1: port 1(veth1.100) entered disabled state
[  752.327258][ T5956] veth1.200: left allmulticast mode
[  752.328297][ T5956] veth1: left allmulticast mode
[  752.328533][ T5956] veth1.200: left promiscuous mode
[  752.328732][ T5956] veth1: left promiscuous mode
[  752.329179][ T5956] br2: port 1(veth1.200) entered disabled state
[  754.388981][ T5958] br2: port 1(veth1.200) entered blocking state
[  754.389299][ T5958] br2: port 1(veth1.200) entered disabled state
[  754.389589][ T5958] veth1.200: entered allmulticast mode
[  754.389784][ T5958] veth1: entered allmulticast mode
[  754.391427][ T5958] veth1.200: entered promiscuous mode
[  754.391636][ T5958] veth1: entered promiscuous mode
[  754.392258][ T5958] br2: port 1(veth1.200) entered blocking state
[  754.392517][ T5958] br2: port 1(veth1.200) entered forwarding state
[  754.413477][ T5959] br1: port 1(veth1.100) entered blocking state
[  754.413702][ T5959] br1: port 1(veth1.100) entered disabled state
[  754.413913][ T5959] veth1.100: entered allmulticast mode
[  754.415957][ T5959] veth1.100: entered promiscuous mode
[  754.416534][ T5959] br1: port 1(veth1.100) entered blocking state
[  754.416743][ T5959] br1: port 1(veth1.100) entered forwarding state
[  758.964926][ T6011] veth1.200: left allmulticast mode
[  758.965187][ T6011] veth1.200: left promiscuous mode
[  758.965653][ T6011] br2: port 1(veth1.200) entered disabled state
[  759.137037][ T6016] veth1.100: left allmulticast mode
[  759.137249][ T6016] veth1: left allmulticast mode
[  759.137431][ T6016] veth1.100: left promiscuous mode
[  759.137584][ T6016] veth1: left promiscuous mode
[  759.137968][ T6016] br1: port 1(veth1.100) entered disabled state