net/built-in.o: In function `prdebug_full_state':
/home/t0mm13b/AOSP/Kernels/SkyWaveSquadzone/net/netfilter/xt_qtaguid.c:1726: undefined reference to `prdebug_uid_tag_data_tree'
/home/t0mm13b/AOSP/Kernels/SkyWaveSquadzone/net/netfilter/xt_qtaguid.c:1727: undefined reference to `prdebug_proc_qtu_data_tree'
net/built-in.o: In function `iface_inet6addr_event_handler':
/home/t0mm13b/AOSP/Kernels/SkyWaveSquadzone/net/netfilter/xt_qtaguid.c:1365: undefined reference to `netdev_evt_str'
net/built-in.o: In function `iface_inetaddr_event_handler':
/home/t0mm13b/AOSP/Kernels/SkyWaveSquadzone/net/netfilter/xt_qtaguid.c:1396: undefined reference to `netdev_evt_str'
net/built-in.o: In function `iface_netdev_event_handler':
/home/t0mm13b/AOSP/Kernels/SkyWaveSquadzone/net/netfilter/xt_qtaguid.c:1338: undefined reference to `netdev_evt_str'
make: *** [.tmp_vmlinux1] Error 1