[ 1556.611041][ T6884] br1: port 1(veth1) entered blocking state
[ 1556.611310][ T6884] br1: port 1(veth1) entered disabled state
[ 1556.611553][ T6884] veth1: entered allmulticast mode
[ 1556.613382][ T6884] veth1: entered promiscuous mode
[ 1556.759736][ T5948] br1: port 1(veth1) entered blocking state
[ 1556.760162][ T5948] br1: port 1(veth1) entered forwarding state
[ 1572.501939][ T6943] br1: port 1(veth1) entered disabled state
[ 1572.662547][ T6944] veth1: left allmulticast mode
[ 1572.663004][ T6944] veth1: left promiscuous mode
[ 1572.663459][ T6944] br1: port 1(veth1) entered disabled state