Using -Oline -j 72 W=1 redirect to /tmp/tmp.91We5xc6DZ and /tmp/tmp.Rq6g34qap5 CC=ccache gcc gcc (GCC) 14.2.1 20240912 (Red Hat 14.2.1-3) Tree base: 33b38e8efaf9 ("ipvs: fix UB due to uninitialized stack access in ip_vs_protocol_init()") Skip baseline build, not the first patch and no Kconfig updates Building the tree before the patch make[1]: Entering directory '/home/nipa/net/wt-0/build_32bit' GEN Makefile # # configuration written to .config # make[1]: Leaving directory '/home/nipa/net/wt-0/build_32bit' SYNC include/config/auto.conf GEN Makefile GEN Makefile CALL ../scripts/checksyscalls.sh CC [M] net/netfilter/xt_LED.o CHK kernel/kheaders_data.tar.xz MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#1439) LD [M] net/netfilter/xt_LED.ko Building the tree with the patch make[1]: Entering directory '/home/nipa/net/wt-0/build_32bit' GEN Makefile # # configuration written to .config # make[1]: Leaving directory '/home/nipa/net/wt-0/build_32bit' SYNC include/config/auto.conf GEN Makefile GEN Makefile CALL ../scripts/checksyscalls.sh CHK kernel/kheaders_data.tar.xz CC [M] net/netfilter/xt_LED.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#1439) CC [M] net/netfilter/xt_LED.mod.o LD [M] net/netfilter/xt_LED.ko