[ 1249.321375][T12926] br1: port 1(veth1) entered blocking state
[ 1249.321694][T12926] br1: port 1(veth1) entered disabled state
[ 1249.321981][T12926] veth1: entered allmulticast mode
[ 1249.323960][T12926] veth1: entered promiscuous mode
[ 1249.403262][ T3561] br1: port 1(veth1) entered blocking state
[ 1249.403533][ T3561] br1: port 1(veth1) entered forwarding state
[ 1280.258305][T13105] br1: port 1(veth1) entered disabled state
[ 1280.345318][T13107] veth1: left allmulticast mode
[ 1280.345594][T13107] veth1: left promiscuous mode
[ 1280.345937][T13107] br1: port 1(veth1) entered disabled state