[ 1550.357476][T21756] br1: port 1(veth1.100) entered blocking state
[ 1550.357910][T21756] br1: port 1(veth1.100) entered disabled state
[ 1550.358339][T21756] veth1.100: entered allmulticast mode
[ 1550.358633][T21756] veth1: entered allmulticast mode
[ 1550.362067][T21756] veth1.100: entered promiscuous mode
[ 1550.362397][T21756] veth1: entered promiscuous mode
[ 1550.751330][T21759] br1: port 1(veth1.100) entered blocking state
[ 1550.751870][T21759] br1: port 1(veth1.100) entered forwarding state
[ 1551.528725][T21769] br2: port 1(veth1.200) entered blocking state
[ 1551.529433][T21769] br2: port 1(veth1.200) entered disabled state
[ 1551.529894][T21769] veth1.200: entered allmulticast mode
[ 1551.533322][T21769] veth1.200: entered promiscuous mode
[ 1551.873653][T21772] br2: port 1(veth1.200) entered blocking state
[ 1551.874107][T21772] br2: port 1(veth1.200) entered forwarding state
[ 1564.377118][T21833] veth1.100: left allmulticast mode
[ 1564.377487][T21833] veth1.100: left promiscuous mode
[ 1564.378255][T21833] br1: port 1(veth1.100) entered disabled state
[ 1564.493769][T21834] veth1.200: left allmulticast mode
[ 1564.495755][T21834] veth1: left allmulticast mode
[ 1564.496169][T21834] veth1.200: left promiscuous mode
[ 1564.496455][T21834] veth1: left promiscuous mode
[ 1564.497204][T21834] br2: port 1(veth1.200) entered disabled state
[ 1566.693339][T21836] br2: port 1(veth1.200) entered blocking state
[ 1566.693868][T21836] br2: port 1(veth1.200) entered disabled state
[ 1566.694317][T21836] veth1.200: entered allmulticast mode
[ 1566.694607][T21836] veth1: entered allmulticast mode
[ 1566.698088][T21836] veth1.200: entered promiscuous mode
[ 1566.698404][T21836] veth1: entered promiscuous mode
[ 1566.700528][T21836] br2: port 1(veth1.200) entered blocking state
[ 1566.700954][T21836] br2: port 1(veth1.200) entered forwarding state
[ 1566.824781][T21837] br1: port 1(veth1.100) entered blocking state
[ 1566.825282][T21837] br1: port 1(veth1.100) entered disabled state
[ 1566.825754][T21837] veth1.100: entered allmulticast mode
[ 1566.829229][T21837] veth1.100: entered promiscuous mode
[ 1566.830800][T21837] br1: port 1(veth1.100) entered blocking state
[ 1566.831275][T21837] br1: port 1(veth1.100) entered forwarding state
[ 1573.451256][T21889] veth1.200: left allmulticast mode
[ 1573.451641][T21889] veth1.200: left promiscuous mode
[ 1573.452431][T21889] br2: port 1(veth1.200) entered disabled state
[ 1574.121094][T21896] veth1.100: left allmulticast mode
[ 1574.121481][T21896] veth1: left allmulticast mode
[ 1574.121813][T21896] veth1.100: left promiscuous mode
[ 1574.122132][T21896] veth1: left promiscuous mode
[ 1574.122887][T21896] br1: port 1(veth1.100) entered disabled state