ax6 编译失败

[cq186]

ERROR: modpost: "br_fdb_delete_by_netdev" [/workdir/openwrt/build_dir/target-aarch64_cortex-a53_musl/linux-ipq807x_generic/qca-ssdk-2022-06-15-3b28aac7/temp/qca-ssdk.ko] undefined!
make[6]: *** [scripts/Makefile.modpost:134: /workdir/openwrt/build_dir/target-aarch64_cortex-a53_musl/linux-ipq807x_generic/qca-ssdk-2022-06-15-3b28aac7/temp/Module.symvers] Error 1
make[6]: *** Deleting file '/workdir/openwrt/build_dir/target-aarch64_cortex-a53_musl/linux-ipq807x_generic/qca-ssdk-2022-06-15-3b28aac7/temp/Module.symvers'
make[5]: *** [Makefile:1801: modules] Error 2
make[5]: Leaving directory '/workdir/openwrt/build_dir/target-aarch64_cortex-a53_musl/linux-ipq807x_generic/linux-5.15.56'
make[4]: *** [Makefile:17: all] Error 2
make[4]: Leaving directory '/workdir/openwrt/build_dir/target-aarch64_cortex-a53_musl/linux-ipq807x_generic/qca-ssdk-2022-06-15-3b28aac7'
make[3]: *** [Makefile:94: /workdir/openwrt/build_dir/target-aarch64_cortex-a53_musl/linux-ipq807x_generic/qca-ssdk-2022-06-15-3b28aac7/.built] Error 2
make[3]: Leaving directory '/workdir/openwrt/package/qca/nss/qca-ssdk'
time: package/qca/nss/qca-ssdk/compile#1.81#0.55#2.34
ERROR: package/qca/nss/qca-ssdk failed to build.
make[2]: *** [package/Makefile:116: package/qca/nss/qca-ssdk/compile] Error 1
make[2]: Leaving directory '/workdir/openwrt'
make[1]: *** [package/Makefile:110: /workdir/openwrt/staging_dir/target-aarch64_cortex-a53_musl/stamp/.package_compile] Error 2
make[1]: Leaving directory '/workdir/openwrt'
make: *** [/workdir/openwrt/include/toplevel.mk:230: world] Error 2
Error: Process completed with exit code 2.