Using -Oline -j 72 W=1 C=1 redirect to /tmp/tmp.rR3s5VPUdw and /tmp/tmp.pIf2fWoj7B
CC=ccache gcc
gcc (GCC) 15.2.1 20250808 (Red Hat 15.2.1-1)
Tree base:
dc1dea796b19 ("tcp: Remove stale locking comment for TFO.")
Baseline building the tree
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/nfnetlink.o
  CHECK   ../net/netfilter/nfnetlink.c
  CC [M]  net/netfilter/nf_conntrack_standalone.o
  CHECK   ../net/netfilter/nf_conntrack_standalone.c
  CC [M]  net/netfilter/nft_set_pipapo.o
  CC [M]  net/netfilter/nft_set_pipapo_avx2.o
  CC [M]  drivers/net/ethernet/renesas/rswitch_main.o
  CHECK   ../net/netfilter/nft_set_pipapo_avx2.c
  CHECK   ../net/netfilter/nft_set_pipapo.c
  CHECK   ../drivers/net/ethernet/renesas/rswitch_main.c
  LD [M]  net/netfilter/nf_conntrack.o
  LD [M]  drivers/net/ethernet/renesas/rswitch.o
  LD [M]  net/netfilter/nf_tables.o
  CC [M]  net/netfilter/ipvs/ip_vs_ftp.o
  CHECK   ../net/netfilter/ipvs/ip_vs_ftp.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#6384)
  CC [M]  drivers/net/ethernet/renesas/rswitch.mod.o
  LD [M]  net/netfilter/nfnetlink.ko
  LD [M]  net/netfilter/nf_conntrack.ko
  LD [M]  net/netfilter/nf_tables.ko
  LD [M]  drivers/net/ethernet/renesas/rswitch.ko
  CC [M]  net/netfilter/ipvs/ip_vs_ftp.mod.o
  LD [M]  net/netfilter/ipvs/ip_vs_ftp.ko
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/ipvs/ip_vs_ftp.o
  CHECK   ../net/netfilter/ipvs/ip_vs_ftp.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#6384)
  CC [M]  net/netfilter/ipvs/ip_vs_ftp.mod.o
  LD [M]  net/netfilter/ipvs/ip_vs_ftp.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/ipvs/ip_vs_ftp.o
  CHECK   ../net/netfilter/ipvs/ip_vs_ftp.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#6384)
  CC [M]  net/netfilter/ipvs/ip_vs_ftp.mod.o
  LD [M]  net/netfilter/ipvs/ip_vs_ftp.ko