Create dpsw error in LX2160

[linxs]

Excuse me, after following the steps below to create dpsw, an error occurred

create dpsw

ls-addsw -i=4 dpmac.5 dpmac.15 dpni.1 dpni.7

dmesg:

ip link add name br1 type bridge

ip link set br1 up

ip link set eth4 down

ip link set eth4 address 00:01:00:00:01:00

ip link set eth4 master br1

last when i set eth4 up,an error occurred，dmesg：

and fsl_mc_console：

How should this error be resolved and will it affect the work of dpsw？

Thank you for your response

[LFGP]

please review the next example:
Create 2 DPNIs and a DPSW between them and an external DPMAC
$ ls-addni -nq=1 -n && ls-addni -nq=1 -n
Created interface: eth3 (object:dpni.2, endpoint: )
Created interface: eth4 (object:dpni.3, endpoint: )
$ ls-addsw dpni.2 dpni.3 dpmac.3
Created ETHSW object dpsw.0 with the following 3 ports: eth5,eth6,eth7
Setup the br0 bridge and assign the switch interfaces to it
$ ip link add name br0 type bridge
$ ip link set dev br0 up
$ ip link set dev eth5 master br0
$ ip link set dev eth6 master br0
$ ip link set dev eth7 master br0
$ ip link set dev eth5 up
$ ip link set dev eth6 up
$ ip link set dev eth7 up