Using -Oline -j 72 W=1 C=1 redirect to /tmp/tmp.gGIXaviTeD and /tmp/tmp.WdFUZTirCK
CC=ccache gcc
gcc (GCC) 15.2.1 20251022 (Red Hat 15.2.1-3)
Tree base:
5d6e44c1fe17 ("netfilter: bridge: Add conntrack double vlan and pppoe")
Skip baseline build, not the first patch and no Kconfig updates
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net-next/wt-1/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/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/nft_chain_filter.o
  CHECK   ../net/netfilter/nft_chain_filter.c
  CC [M]  net/netfilter/nft_chain_route.o
  CC [M]  net/netfilter/nft_chain_nat.o
  CHECK   ../net/netfilter/nft_chain_route.c
  CHECK   ../net/netfilter/nft_chain_nat.c
  LD [M]  net/netfilter/nf_tables.o
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  CHECK   ../kernel/kheaders.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#7483)
  LD [M]  kernel/kheaders.ko
  LD [M]  net/netfilter/nf_tables.ko
  LD [M]  net/netfilter/nft_chain_nat.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net-next/wt-1/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/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/nft_chain_filter.o
  CC [M]  net/netfilter/nft_chain_route.o
  CHECK   ../net/netfilter/nft_chain_filter.c
  CC [M]  net/netfilter/nft_chain_nat.o
  CHECK   ../net/netfilter/nft_chain_route.c
  CHECK   ../net/netfilter/nft_chain_nat.c
  LD [M]  net/netfilter/nf_tables.o
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  CHECK   ../kernel/kheaders.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#7483)
  LD [M]  kernel/kheaders.ko
  CC [M]  net/netfilter/nf_tables.mod.o
  LD [M]  net/netfilter/nf_tables.ko
  CC [M]  net/netfilter/nft_chain_nat.mod.o
  LD [M]  net/netfilter/nft_chain_nat.ko