[ 1490.703237][T13173] br1: port 1(veth1) entered blocking state
[ 1490.703665][T13173] br1: port 1(veth1) entered disabled state
[ 1490.704099][T13173] veth1: entered allmulticast mode
[ 1490.707562][T13173] veth1: entered promiscuous mode
[ 1490.807166][ T9799] br1: port 1(veth1) entered blocking state
[ 1490.807632][ T9799] br1: port 1(veth1) entered forwarding state
[ 1510.527282][T13312] br1: port 1(veth1) entered disabled state
[ 1510.667892][T13313] veth1: left allmulticast mode
[ 1510.668299][T13313] veth1: left promiscuous mode
[ 1510.668812][T13313] br1: port 1(veth1) entered disabled state