Using -Oline -j 72 W=1 C=1 redirect to /tmp/tmp.vsExtv43j4 and /tmp/tmp.stkZ3pjkx2
CC=ccache gcc
gcc (GCC) 14.2.1 20240912 (Red Hat 14.2.1-3)
Tree base:
2664bc9c7d59 ("Merge branch 'net-sysctl-avoid-using-current-nsproxy'")
Baseline building the tree
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
mkdir -p /home/nipa/net/wt-0/build_allmodconfig_warn/tools/objtool && make O=/home/nipa/net/wt-0/build_allmodconfig_warn subdir=tools/objtool --no-print-directory -C objtool 
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  net/sched/sch_cake.o
  CC      net/mptcp/ctrl.o
  CHECK   ../net/sched/sch_cake.c
  CC [M]  net/netfilter/nf_conntrack_core.o
  CHECK   ../net/mptcp/ctrl.c
  AR      net/mptcp/built-in.a
  CC [M]  net/sctp/sysctl.o
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  net/rds/tcp.o
  CHECK   ../net/netfilter/nf_conntrack_core.c
  CC [M]  net/netfilter/nf_tables_api.o
  CHECK   ../net/sctp/sysctl.c
  CHECK   ../net/rds/tcp.c
  LD [M]  net/rds/rds_tcp.o
  CC [M]  drivers/net/ethernet/realtek/rtase/rtase_main.o
  LD [M]  net/sctp/sctp.o
  CHECK   ../net/netfilter/nf_tables_api.c
  LD [M]  net/netfilter/nf_conntrack.o
  LD [M]  net/netfilter/nf_tables.o
  CC [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-tegra.o
  AR      net/built-in.a
  CHECK   ../drivers/net/ethernet/realtek/rtase/rtase_main.c
  LD [M]  drivers/net/ethernet/realtek/rtase/rtase.o
  CHECK   ../drivers/net/ethernet/stmicro/stmmac/dwmac-tegra.c
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/cmd.o
  CHECK   ../drivers/net/ethernet/mellanox/mlx5/core/cmd.c
  LD [M]  drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.o
  AR      built-in.a
  AR      vmlinux.a
  LD      vmlinux.o
  OBJCOPY modules.builtin.modinfo
  GEN     modules.builtin
  MODPOST Module.symvers
  UPD     include/generated/utsversion.h
  CC      init/version-timestamp.o
  CHECK   ../init/version-timestamp.c
  KSYMS   .tmp_vmlinux0.kallsyms.S
  AS      .tmp_vmlinux0.kallsyms.o
  LD      .tmp_vmlinux1
  NM      .tmp_vmlinux1.syms
  KSYMS   .tmp_vmlinux1.kallsyms.S
  AS      .tmp_vmlinux1.kallsyms.o
  LD      .tmp_vmlinux2
  NM      .tmp_vmlinux2.syms
  KSYMS   .tmp_vmlinux2.kallsyms.S
  AS      .tmp_vmlinux2.kallsyms.o
  CC [M]  drivers/net/ethernet/realtek/rtase/rtase.mod.o
  CC [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-tegra.mod.o
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.mod.o
  LD      vmlinux
  LD [M]  net/sched/sch_cake.ko
  CC [M]  net/netfilter/nf_conntrack.mod.o
  CC [M]  net/netfilter/nf_tables.mod.o
  CC [M]  net/sctp/sctp.mod.o
  CC [M]  net/rds/rds_tcp.mod.o
  LD [M]  drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.ko
  LD [M]  drivers/net/ethernet/realtek/rtase/rtase.ko
  LD [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-tegra.ko
  LD [M]  net/netfilter/nf_conntrack.ko
  LD [M]  net/netfilter/nf_tables.ko
  LD [M]  net/sctp/sctp.ko
  LD [M]  net/rds/rds_tcp.ko
  NM      System.map
  SORTTAB vmlinux
  RELOCS  arch/x86/boot/compressed/vmlinux.relocs
  RSTRIP  vmlinux
  GEN     modules.builtin.ranges
  CC      arch/x86/boot/version.o
  CHECK   ../arch/x86/boot/version.c
  OBJCOPY arch/x86/boot/compressed/vmlinux.bin
  VOFFSET arch/x86/boot/compressed/../voffset.h
  CC      arch/x86/boot/compressed/misc.o
  CHECK   ../arch/x86/boot/compressed/misc.c
  CC      arch/x86/boot/compressed/kaslr.o
  CHECK   ../arch/x86/boot/compressed/kaslr.c
  GZIP    arch/x86/boot/compressed/vmlinux.bin.gz
  MKPIGGY arch/x86/boot/compressed/piggy.S
  AS      arch/x86/boot/compressed/piggy.o
  LD      arch/x86/boot/compressed/vmlinux
  ZOFFSET arch/x86/boot/zoffset.h
  OBJCOPY arch/x86/boot/vmlinux.bin
  AS      arch/x86/boot/header.o
  LD      arch/x86/boot/setup.elf
  OBJCOPY arch/x86/boot/setup.bin
  BUILD   arch/x86/boot/bzImage
Kernel: arch/x86/boot/bzImage is ready  (#702)
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
mkdir -p /home/nipa/net/wt-0/build_allmodconfig_warn/tools/objtool && make O=/home/nipa/net/wt-0/build_allmodconfig_warn subdir=tools/objtool --no-print-directory -C objtool 
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  net/netfilter/nf_conntrack_core.o
  CHK     kernel/kheaders_data.tar.xz
  CHECK   ../net/netfilter/nf_conntrack_core.c
  CC [M]  net/netfilter/nf_tables_api.o
  CHECK   ../net/netfilter/nf_tables_api.c
  LD [M]  net/netfilter/nf_conntrack.o
  LD [M]  net/netfilter/nf_tables.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#702)
  CC [M]  net/netfilter/nf_conntrack.mod.o
  CC [M]  net/netfilter/nf_tables.mod.o
  LD [M]  net/netfilter/nf_conntrack.ko
  LD [M]  net/netfilter/nf_tables.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
mkdir -p /home/nipa/net/wt-0/build_allmodconfig_warn/tools/objtool && make O=/home/nipa/net/wt-0/build_allmodconfig_warn subdir=tools/objtool --no-print-directory -C objtool 
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  net/netfilter/nf_conntrack_core.o
  CHK     kernel/kheaders_data.tar.xz
  CHECK   ../net/netfilter/nf_conntrack_core.c
  CC [M]  net/netfilter/nf_tables_api.o
  CHECK   ../net/netfilter/nf_tables_api.c
  LD [M]  net/netfilter/nf_conntrack.o
  LD [M]  net/netfilter/nf_tables.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#702)
  CC [M]  net/netfilter/nf_conntrack.mod.o
  CC [M]  net/netfilter/nf_tables.mod.o
  LD [M]  net/netfilter/nf_conntrack.ko
  LD [M]  net/netfilter/nf_tables.ko