[ 1181.390771][ T8717] br1: port 1(veth1) entered blocking state
[ 1181.391077][ T8717] br1: port 1(veth1) entered disabled state
[ 1181.391368][ T8717] veth1: entered allmulticast mode
[ 1181.394008][ T8717] veth1: entered promiscuous mode
[ 1181.534455][    T9] br1: port 1(veth1) entered blocking state
[ 1181.534745][    T9] br1: port 1(veth1) entered forwarding state
[ 1214.242797][ T8799] br1: port 1(veth1) entered disabled state
[ 1214.347182][ T8801] veth1: left allmulticast mode
[ 1214.347383][ T8801] veth1: left promiscuous mode
[ 1214.347698][ T8801] br1: port 1(veth1) entered disabled state