[ 1585.697470][ T8611] br1: port 1(veth1) entered blocking state
[ 1585.697756][ T8611] br1: port 1(veth1) entered disabled state
[ 1585.698021][ T8611] veth1: entered allmulticast mode
[ 1585.700851][ T8611] veth1: entered promiscuous mode
[ 1585.857724][   T57] br1: port 1(veth1) entered blocking state
[ 1585.857965][   T57] br1: port 1(veth1) entered forwarding state
[ 1621.087242][ T8702] br1: port 1(veth1) entered disabled state
[ 1621.270546][ T8703] veth1: left allmulticast mode
[ 1621.270776][ T8703] veth1: left promiscuous mode
[ 1621.271116][ T8703] br1: port 1(veth1) entered disabled state