[ 1589.696061][ T8391] br1: port 1(veth1) entered blocking state
[ 1589.697044][ T8391] br1: port 1(veth1) entered disabled state
[ 1589.697497][ T8391] veth1: entered allmulticast mode
[ 1589.701134][ T8391] veth1: entered promiscuous mode
[ 1589.805603][  T753] br1: port 1(veth1) entered blocking state
[ 1589.806295][  T753] br1: port 1(veth1) entered forwarding state
[ 1623.577331][ T8570] br1: port 1(veth1) entered disabled state
[ 1623.738203][ T8571] veth1: left allmulticast mode
[ 1623.738808][ T8571] veth1: left promiscuous mode
[ 1623.739642][ T8571] br1: port 1(veth1) entered disabled state