[ 1449.314107][T13720] br1: port 1(veth1) entered blocking state
[ 1449.314562][T13720] br1: port 1(veth1) entered disabled state
[ 1449.314983][T13720] veth1: entered allmulticast mode
[ 1449.318646][T13720] veth1: entered promiscuous mode
[ 1449.445627][  T642] br1: port 1(veth1) entered blocking state
[ 1449.446144][  T642] br1: port 1(veth1) entered forwarding state
[ 1464.531341][T13819] br1: port 1(veth1) entered disabled state
[ 1464.661239][T13820] veth1: left allmulticast mode
[ 1464.661791][T13820] veth1: left promiscuous mode
[ 1464.662615][T13820] br1: port 1(veth1) entered disabled state