[  753.417672][T20456] br1: port 1(veth1.100) entered blocking state
[  753.417890][T20456] br1: port 1(veth1.100) entered disabled state
[  753.418073][T20456] veth1.100: entered allmulticast mode
[  753.418204][T20456] veth1: entered allmulticast mode
[  753.419669][T20456] veth1.100: entered promiscuous mode
[  753.419812][T20456] veth1: entered promiscuous mode
[  753.488004][T20459] br1: port 1(veth1.100) entered blocking state
[  753.488252][T20459] br1: port 1(veth1.100) entered forwarding state
[  753.678812][T20470] br2: port 1(veth1.200) entered blocking state
[  753.679056][T20470] br2: port 1(veth1.200) entered disabled state
[  753.679309][T20470] veth1.200: entered allmulticast mode
[  753.680881][T20470] veth1.200: entered promiscuous mode
[  753.750642][T20473] br2: port 1(veth1.200) entered blocking state
[  753.750843][T20473] br2: port 1(veth1.200) entered forwarding state
[  763.310335][T20538] veth1.100: left allmulticast mode
[  763.310557][T20538] veth1.100: left promiscuous mode
[  763.310923][T20538] br1: port 1(veth1.100) entered disabled state
[  763.332823][T20539] veth1.200: left allmulticast mode
[  763.333005][T20539] veth1: left allmulticast mode
[  763.333239][T20539] veth1.200: left promiscuous mode
[  763.333410][T20539] veth1: left promiscuous mode
[  763.333830][T20539] br2: port 1(veth1.200) entered disabled state
[  765.373197][T20541] br2: port 1(veth1.200) entered blocking state
[  765.373425][T20541] br2: port 1(veth1.200) entered disabled state
[  765.373630][T20541] veth1.200: entered allmulticast mode
[  765.373772][T20541] veth1: entered allmulticast mode
[  765.375534][T20541] veth1.200: entered promiscuous mode
[  765.375702][T20541] veth1: entered promiscuous mode
[  765.376601][T20541] br2: port 1(veth1.200) entered blocking state
[  765.376800][T20541] br2: port 1(veth1.200) entered forwarding state
[  765.404485][T20542] br1: port 1(veth1.100) entered blocking state
[  765.404727][T20542] br1: port 1(veth1.100) entered disabled state
[  765.404962][T20542] veth1.100: entered allmulticast mode
[  765.407110][T20542] veth1.100: entered promiscuous mode
[  765.408124][T20542] br1: port 1(veth1.100) entered blocking state
[  765.408351][T20542] br1: port 1(veth1.100) entered forwarding state
[  769.850594][T20594] veth1.200: left allmulticast mode
[  769.850865][T20594] veth1.200: left promiscuous mode
[  769.851293][T20594] br2: port 1(veth1.200) entered disabled state
[  770.040178][T20601] veth1.100: left allmulticast mode
[  770.040359][T20601] veth1: left allmulticast mode
[  770.040557][T20601] veth1.100: left promiscuous mode
[  770.040703][T20601] veth1: left promiscuous mode
[  770.041764][T20601] br1: port 1(veth1.100) entered disabled state