[ 1533.388683][ T9009] br1: port 1(veth1) entered blocking state
[ 1533.388923][ T9009] br1: port 1(veth1) entered disabled state
[ 1533.389160][ T9009] veth1: entered allmulticast mode
[ 1533.392615][ T9009] veth1: entered promiscuous mode
[ 1533.546486][    T9] br1: port 1(veth1) entered blocking state
[ 1533.546790][    T9] br1: port 1(veth1) entered forwarding state
[ 1553.732538][ T9084] br1: port 1(veth1) entered disabled state
[ 1553.880161][ T9085] veth1: left allmulticast mode
[ 1553.881004][ T9085] veth1: left promiscuous mode
[ 1553.881304][ T9085] br1: port 1(veth1) entered disabled state