[ 1140.297799][T21255] br0: port 1(veth1) entered blocking state
[ 1140.298082][T21255] br0: port 1(veth1) entered disabled state
[ 1140.298337][T21255] veth1: entered allmulticast mode
[ 1140.299941][T21255] veth1: entered promiscuous mode
[ 1140.324704][T21257] br0: port 2(veth2) entered blocking state
[ 1140.324924][T21257] br0: port 2(veth2) entered disabled state
[ 1140.325171][T21257] veth2: entered allmulticast mode
[ 1140.326712][T21257] veth2: entered promiscuous mode
[ 1140.355461][T21258] br0: port 3(veth4) entered blocking state
[ 1140.355686][T21258] br0: port 3(veth4) entered disabled state
[ 1140.355894][T21258] veth4: entered allmulticast mode
[ 1140.357709][T21258] veth4: entered promiscuous mode
[ 1140.554080][   T37] br0: port 1(veth1) entered blocking state
[ 1140.554313][   T37] br0: port 1(veth1) entered forwarding state
[ 1140.582492][   T38] br0: port 2(veth2) entered blocking state
[ 1140.582707][   T38] br0: port 2(veth2) entered forwarding state
[ 1140.608463][   T37] br0: port 3(veth4) entered blocking state
[ 1140.608672][   T37] br0: port 3(veth4) entered forwarding state
[ 1154.606862][T21324] veth3: entered promiscuous mode
[ 1155.886790][T21333] veth3: left promiscuous mode
[ 1155.923317][T21334] veth3: entered promiscuous mode
[ 1157.240206][T21343] veth3: left promiscuous mode
[ 1157.310986][T21351] br0: port 3(veth4) entered disabled state
[ 1157.349495][T21352] br0: port 2(veth2) entered disabled state
[ 1157.381325][T21353] br0: port 1(veth1) entered disabled state
[ 1157.403777][T21354] veth4: left allmulticast mode
[ 1157.403946][T21354] veth4: left promiscuous mode
[ 1157.404613][T21354] br0: port 3(veth4) entered disabled state
[ 1157.405498][T21354] veth2: left allmulticast mode
[ 1157.405651][T21354] veth2: left promiscuous mode
[ 1157.405873][T21354] br0: port 2(veth2) entered disabled state
[ 1157.407061][T21354] veth1: left allmulticast mode
[ 1157.407201][T21354] veth1: left promiscuous mode
[ 1157.407427][T21354] br0: port 1(veth1) entered disabled state