[ 1429.751660][ T9956] br1: port 1(veth1) entered blocking state
[ 1429.751938][ T9956] br1: port 1(veth1) entered disabled state
[ 1429.752190][ T9956] veth1: entered allmulticast mode
[ 1429.754765][ T9956] veth1: entered promiscuous mode
[ 1429.952628][   T51] br1: port 1(veth1) entered blocking state
[ 1429.953058][   T51] br1: port 1(veth1) entered forwarding state
[ 1464.541811][T10047] br1: port 1(veth1) entered disabled state
[ 1464.701265][T10049] veth1: left allmulticast mode
[ 1464.701467][T10049] veth1: left promiscuous mode
[ 1464.702975][T10049] br1: port 1(veth1) entered disabled state