Using -Oline -j 72 W=1 redirect to /tmp/tmp.tETe4jD9F2 and /tmp/tmp.q9y8nXbxP2
CC=ccache gcc
gcc (GCC) 14.2.1 20240912 (Red Hat 14.2.1-3)
Tree base:
65ae975e97d5 ("Merge tag 'net-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net")
Baseline building the tree
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
  GEN     lib/tests/module/test_kallsyms_a.c
  GEN     lib/tests/module/test_kallsyms_b.c
  GEN     lib/tests/module/test_kallsyms_c.c
  GEN     lib/tests/module/test_kallsyms_d.c
  CC      net/ipv4/ipmr.o
  CC [M]  net/ipv6/ip6mr.o
  CC [M]  lib/tests/module/test_kallsyms_a.o
  CC [M]  lib/tests/module/test_kallsyms_b.o
  CC [M]  lib/tests/module/test_kallsyms_c.o
  CC [M]  lib/tests/module/test_kallsyms_d.o
  LD [M]  net/ipv6/ipv6.o
  AR      net/ipv4/built-in.a
  CHK     kernel/kheaders_data.tar.xz
  AR      net/built-in.a
  CC [M]  drivers/net/can/sun4i_can.o
  CC [M]  drivers/net/can/spi/hi311x.o
  CC [M]  drivers/net/can/usb/ems_usb.o
  CC [M]  drivers/net/can/usb/f81604.o
  CC [M]  drivers/net/can/c_can/c_can_main.o
  CC [M]  drivers/net/can/usb/gs_usb.o
  CC [M]  drivers/net/can/ifi_canfd/ifi_canfd.o
  CC [M]  drivers/net/can/m_can/m_can.o
  CC [M]  drivers/net/can/spi/mcp251xfd/mcp251xfd-tef.o
  CC [M]  drivers/net/can/sja1000/sja1000.o
  LD [M]  drivers/net/can/c_can/c_can.o
  LD [M]  drivers/net/can/spi/mcp251xfd/mcp251xfd.o
  CC [M]  drivers/net/can/dev/dev.o
  LD [M]  drivers/net/can/dev/can-dev.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
  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
  LD [M]  lib/tests/module/test_kallsyms_a.ko
  LD [M]  lib/tests/module/test_kallsyms_b.ko
  LD [M]  lib/tests/module/test_kallsyms_c.ko
  LD [M]  lib/tests/module/test_kallsyms_d.ko
  LD [M]  drivers/net/can/spi/mcp251xfd/mcp251xfd.ko
  LD [M]  drivers/net/can/spi/hi311x.ko
  LD [M]  drivers/net/can/usb/ems_usb.ko
  LD [M]  drivers/net/can/usb/f81604.ko
  LD [M]  drivers/net/can/usb/gs_usb.ko
  LD [M]  drivers/net/can/c_can/c_can.ko
  LD [M]  drivers/net/can/ifi_canfd/ifi_canfd.ko
  LD [M]  drivers/net/can/m_can/m_can.ko
  LD [M]  drivers/net/can/sja1000/sja1000.ko
  LD [M]  drivers/net/can/sun4i_can.ko
  CC [M]  drivers/net/can/dev/can-dev.mod.o
  CC [M]  net/ipv6/ipv6.mod.o
  LD [M]  drivers/net/can/dev/can-dev.ko
  LD [M]  net/ipv6/ipv6.ko
  NM      .tmp_vmlinux2.syms
  KSYMS   .tmp_vmlinux2.kallsyms.S
  AS      .tmp_vmlinux2.kallsyms.o
  LD      vmlinux
  NM      System.map
  SORTTAB vmlinux
  RELOCS  arch/x86/boot/compressed/vmlinux.relocs
  RSTRIP  vmlinux
  GEN     modules.builtin.ranges
  CC      arch/x86/boot/version.o
  OBJCOPY arch/x86/boot/compressed/vmlinux.bin
  VOFFSET arch/x86/boot/compressed/../voffset.h
  CC      arch/x86/boot/compressed/misc.o
  CC      arch/x86/boot/compressed/kaslr.o
  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  (#1453)
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
  GEN     lib/tests/module/test_kallsyms_a.c
  GEN     lib/tests/module/test_kallsyms_b.c
  GEN     lib/tests/module/test_kallsyms_c.c
  GEN     lib/tests/module/test_kallsyms_d.c
  CC [M]  lib/tests/module/test_kallsyms_a.o
  CC [M]  lib/tests/module/test_kallsyms_b.o
  CC [M]  lib/tests/module/test_kallsyms_c.o
  CC [M]  lib/tests/module/test_kallsyms_d.o
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/can/dev/dev.o
  LD [M]  drivers/net/can/dev/can-dev.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1453)
  LD [M]  lib/tests/module/test_kallsyms_a.ko
  LD [M]  lib/tests/module/test_kallsyms_b.ko
  LD [M]  lib/tests/module/test_kallsyms_c.ko
  LD [M]  lib/tests/module/test_kallsyms_d.ko
  CC [M]  drivers/net/can/dev/can-dev.mod.o
  LD [M]  drivers/net/can/dev/can-dev.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
  GEN     lib/tests/module/test_kallsyms_a.c
  GEN     lib/tests/module/test_kallsyms_b.c
  GEN     lib/tests/module/test_kallsyms_c.c
  GEN     lib/tests/module/test_kallsyms_d.c
  CC [M]  lib/tests/module/test_kallsyms_a.o
  CC [M]  lib/tests/module/test_kallsyms_b.o
  CC [M]  lib/tests/module/test_kallsyms_c.o
  CC [M]  lib/tests/module/test_kallsyms_d.o
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/can/dev/dev.o
  LD [M]  drivers/net/can/dev/can-dev.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1453)
  LD [M]  lib/tests/module/test_kallsyms_a.ko
  LD [M]  lib/tests/module/test_kallsyms_b.ko
  LD [M]  lib/tests/module/test_kallsyms_c.ko
  LD [M]  lib/tests/module/test_kallsyms_d.ko
  CC [M]  drivers/net/can/dev/can-dev.mod.o
  LD [M]  drivers/net/can/dev/can-dev.ko