[  753.338681][ T5692] br1: port 1(veth1.100) entered blocking state
[  753.338905][ T5692] br1: port 1(veth1.100) entered disabled state
[  753.339540][ T5692] veth1.100: entered allmulticast mode
[  753.339673][ T5692] veth1: entered allmulticast mode
[  753.341163][ T5692] veth1.100: entered promiscuous mode
[  753.341300][ T5692] veth1: entered promiscuous mode
[  753.404365][ T5695] br1: port 1(veth1.100) entered blocking state
[  753.404581][ T5695] br1: port 1(veth1.100) entered forwarding state
[  753.607729][ T5706] br2: port 1(veth1.200) entered blocking state
[  753.608354][ T5706] br2: port 1(veth1.200) entered disabled state
[  753.608628][ T5706] veth1.200: entered allmulticast mode
[  753.610270][ T5706] veth1.200: entered promiscuous mode
[  753.696614][ T5710] br2: port 1(veth1.200) entered blocking state
[  753.696840][ T5710] br2: port 1(veth1.200) entered forwarding state
[  763.496721][ T5771] veth1.100: left allmulticast mode
[  763.496981][ T5771] veth1.100: left promiscuous mode
[  763.497397][ T5771] br1: port 1(veth1.100) entered disabled state
[  763.524770][ T5772] veth1.200: left allmulticast mode
[  763.524978][ T5772] veth1: left allmulticast mode
[  763.525177][ T5772] veth1.200: left promiscuous mode
[  763.525352][ T5772] veth1: left promiscuous mode
[  763.525750][ T5772] br2: port 1(veth1.200) entered disabled state
[  765.591359][ T5774] br2: port 1(veth1.200) entered blocking state
[  765.591616][ T5774] br2: port 1(veth1.200) entered disabled state
[  765.591859][ T5774] veth1.200: entered allmulticast mode
[  765.592050][ T5774] veth1: entered allmulticast mode
[  765.593593][ T5774] veth1.200: entered promiscuous mode
[  765.593771][ T5774] veth1: entered promiscuous mode
[  765.594375][ T5774] br2: port 1(veth1.200) entered blocking state
[  765.594583][ T5774] br2: port 1(veth1.200) entered forwarding state
[  765.623370][ T5775] br1: port 1(veth1.100) entered blocking state
[  765.623595][ T5775] br1: port 1(veth1.100) entered disabled state
[  765.623799][ T5775] veth1.100: entered allmulticast mode
[  765.625656][ T5775] veth1.100: entered promiscuous mode
[  765.626184][ T5775] br1: port 1(veth1.100) entered blocking state
[  765.626366][ T5775] br1: port 1(veth1.100) entered forwarding state
[  770.215252][ T5827] veth1.200: left allmulticast mode
[  770.215502][ T5827] veth1.200: left promiscuous mode
[  770.215920][ T5827] br2: port 1(veth1.200) entered disabled state
[  770.414446][ T5832] veth1.100: left allmulticast mode
[  770.414755][ T5832] veth1: left allmulticast mode
[  770.415077][ T5832] veth1.100: left promiscuous mode
[  770.415367][ T5832] veth1: left promiscuous mode
[  770.416032][ T5832] br1: port 1(veth1.100) entered disabled state