[ 1566.211764][ T8620] br1: port 1(veth1) entered blocking state
[ 1566.212029][ T8620] br1: port 1(veth1) entered disabled state
[ 1566.212333][ T8620] veth1: entered allmulticast mode
[ 1566.214161][ T8620] veth1: entered promiscuous mode
[ 1566.367231][    T9] br1: port 1(veth1) entered blocking state
[ 1566.367525][    T9] br1: port 1(veth1) entered forwarding state
[ 1581.848758][ T8679] br1: port 1(veth1) entered disabled state
[ 1582.007302][ T8680] veth1: left allmulticast mode
[ 1582.007504][ T8680] veth1: left promiscuous mode
[ 1582.007798][ T8680] br1: port 1(veth1) entered disabled state