[ 1450.215042][T12309] br1: port 1(veth1) entered blocking state
[ 1450.215478][T12309] br1: port 1(veth1) entered disabled state
[ 1450.215980][T12309] veth1: entered allmulticast mode
[ 1450.220004][T12309] veth1: entered promiscuous mode
[ 1450.319318][   T45] br1: port 1(veth1) entered blocking state
[ 1450.319800][   T45] br1: port 1(veth1) entered forwarding state
[ 1450.440204][T12311] br1: port 2(veth2) entered blocking state
[ 1450.440626][T12311] br1: port 2(veth2) entered disabled state
[ 1450.441049][T12311] veth2: entered allmulticast mode
[ 1450.444404][T12311] veth2: entered promiscuous mode
[ 1450.556547][  T253] br1: port 2(veth2) entered blocking state
[ 1450.557042][  T253] br1: port 2(veth2) entered forwarding state
[ 1483.279272][T12669] br1: port 2(veth2) entered disabled state
[ 1483.378421][T12670] veth2: left allmulticast mode
[ 1483.378805][T12670] veth2: left promiscuous mode
[ 1483.379299][T12670] br1: port 2(veth2) entered disabled state
[ 1483.504242][T12671] br1: port 1(veth1) entered disabled state
[ 1483.614139][T12672] veth1: left allmulticast mode
[ 1483.614485][T12672] veth1: left promiscuous mode
[ 1483.614962][T12672] br1: port 1(veth1) entered disabled state