Using -Oline -j 72 W=1 C=1 redirect to /tmp/tmp.XTHyouPJmg and /tmp/tmp.fttShiSyM1
CC=ccache gcc
gcc (GCC) 15.1.1 20250425 (Red Hat 15.1.1-1)
Tree base:
4a89d017c260 ("selftests: netfilter: nft_concat_range.sh: add datapath check for map fill bug")
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_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  net/netfilter/nf_nat_core.o
  CHECK   ../net/netfilter/nf_nat_core.c
  CHK     kernel/kheaders_data.tar.xz
  LD [M]  net/netfilter/nf_nat.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#757)
  LD [M]  net/netfilter/nf_nat.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  net/netfilter/nf_nat_core.o
  CHECK   ../net/netfilter/nf_nat_core.c
  LD [M]  net/netfilter/nf_nat.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#757)
  CC [M]  net/netfilter/nf_nat.mod.o
  LD [M]  net/netfilter/nf_nat.ko