[ 1447.572051][T12670] br1: port 1(veth1) entered blocking state
[ 1447.572511][T12670] br1: port 1(veth1) entered disabled state
[ 1447.572941][T12670] veth1: entered allmulticast mode
[ 1447.577045][T12670] veth1: entered promiscuous mode
[ 1447.709178][  T255] br1: port 1(veth1) entered blocking state
[ 1447.709623][  T255] br1: port 1(veth1) entered forwarding state
[ 1467.232295][T12809] br1: port 1(veth1) entered disabled state
[ 1467.365744][T12811] veth1: left allmulticast mode
[ 1467.366183][T12811] veth1: left promiscuous mode
[ 1467.366697][T12811] br1: port 1(veth1) entered disabled state