[ 1497.106807][ T8068] br1: port 1(veth1) entered blocking state
[ 1497.107055][ T8068] br1: port 1(veth1) entered disabled state
[ 1497.107301][ T8068] veth1: entered allmulticast mode
[ 1497.115166][ T8068] veth1: entered promiscuous mode
[ 1497.262074][    T9] br1: port 1(veth1) entered blocking state
[ 1497.262311][    T9] br1: port 1(veth1) entered forwarding state
[ 1517.467936][ T8143] br1: port 1(veth1) entered disabled state
[ 1517.615243][ T8144] veth1: left allmulticast mode
[ 1517.615447][ T8144] veth1: left promiscuous mode
[ 1517.615759][ T8144] br1: port 1(veth1) entered disabled state