Using -Oline -j 72 W=1 redirect to /tmp/tmp.fFwRyosi15 and /tmp/tmp.lzF3I9tzZ6
CC=ccache gcc
gcc (GCC) 14.1.1 20240507 (Red Hat 14.1.1-1)
Tree base:
19e6ad2c7578 ("net: phy: fix potential use of NULL pointer in phy_suspend()")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net-next/wt-1/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC      net/xfrm/xfrm_device.o
  CC [M]  net/ipv4/esp4.o
  CC [M]  net/ipv4/esp4_offload.o
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/can/rcar/rcar_canfd.o
  CC [M]  drivers/net/can/usb/gs_usb.o
  CC [M]  drivers/net/can/spi/mcp251xfd/mcp251xfd-chip-fifo.o
  CC [M]  drivers/net/can/spi/mcp251xfd/mcp251xfd-core.o
  CC [M]  drivers/net/can/m_can/m_can.o
  CC [M]  drivers/net/can/spi/mcp251xfd/mcp251xfd-crc16.o
  CC [M]  drivers/net/can/spi/mcp251xfd/mcp251xfd-ethtool.o
  CC [M]  drivers/net/can/m_can/m_can_pci.o
  CC [M]  drivers/net/can/m_can/m_can_platform.o
  CC [M]  drivers/net/can/spi/mcp251xfd/mcp251xfd-regmap.o
  CC [M]  drivers/net/can/m_can/tcan4x5x-core.o
  CC [M]  drivers/net/can/m_can/tcan4x5x-regmap.o
  CC [M]  drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.o
  CC [M]  drivers/net/can/spi/mcp251xfd/mcp251xfd-rx.o
  CC [M]  drivers/net/can/spi/mcp251xfd/mcp251xfd-tef.o
  CC [M]  drivers/net/can/spi/mcp251xfd/mcp251xfd-timestamp.o
  CC [M]  drivers/net/can/spi/mcp251xfd/mcp251xfd-tx.o
  CC [M]  drivers/net/can/spi/mcp251xfd/mcp251xfd-dump.o
  LD [M]  drivers/net/can/m_can/tcan4x5x.o
  LD [M]  drivers/net/can/spi/mcp251xfd/mcp251xfd.o
  CC      net/xfrm/xfrm_input.o
  CC [M]  drivers/net/phy/phy_device.o
  LD [M]  drivers/net/phy/libphy.o
  CC      net/xfrm/xfrm_policy.o
  AR      net/xfrm/built-in.a
  AR      net/built-in.a
  AR      built-in.a
  AR      vmlinux.a
  LD      vmlinux.o
  OBJCOPY modules.builtin.modinfo
  GEN     modules.builtin
  GEN     .vmlinux.objs
  MODPOST Module.symvers
  UPD     include/generated/utsversion.h
  CC      init/version-timestamp.o
  LD      .tmp_vmlinux.kallsyms1
  NM      .tmp_vmlinux.kallsyms1.syms
  KSYMS   .tmp_vmlinux.kallsyms1.S
  AS      .tmp_vmlinux.kallsyms1.o
  LD      .tmp_vmlinux.kallsyms2
  CC [M]  drivers/net/can/rcar/rcar_canfd.mod.o
  CC [M]  drivers/net/can/spi/mcp251xfd/mcp251xfd.mod.o
  CC [M]  drivers/net/can/usb/gs_usb.mod.o
  CC [M]  drivers/net/can/m_can/m_can.mod.o
  CC [M]  drivers/net/can/m_can/m_can_pci.mod.o
  CC [M]  drivers/net/can/m_can/m_can_platform.mod.o
  CC [M]  drivers/net/can/m_can/tcan4x5x.mod.o
  CC [M]  drivers/net/phy/libphy.mod.o
  LD [M]  net/ipv4/esp4.ko
  LD [M]  net/ipv4/esp4_offload.ko
  LD [M]  drivers/net/phy/libphy.ko
  LD [M]  drivers/net/can/rcar/rcar_canfd.ko
  LD [M]  drivers/net/can/spi/mcp251xfd/mcp251xfd.ko
  LD [M]  drivers/net/can/usb/gs_usb.ko
  LD [M]  drivers/net/can/m_can/m_can.ko
  LD [M]  drivers/net/can/m_can/m_can_pci.ko
  LD [M]  drivers/net/can/m_can/m_can_platform.ko
  LD [M]  drivers/net/can/m_can/tcan4x5x.ko
  NM      .tmp_vmlinux.kallsyms2.syms
  KSYMS   .tmp_vmlinux.kallsyms2.S
  AS      .tmp_vmlinux.kallsyms2.o
  LD      vmlinux
  NM      System.map
  SORTTAB vmlinux
  RELOCS  arch/x86/boot/compressed/vmlinux.relocs
  RSTRIP  vmlinux
  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  (#3424)
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net-next/wt-1/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC      net/xfrm/xfrm_policy.o
  CC      net/xfrm/xfrm_input.o
  AR      net/xfrm/built-in.a
  CHK     kernel/kheaders_data.tar.xz
  AR      net/built-in.a
  AR      built-in.a
  AR      vmlinux.a
  LD      vmlinux.o
  OBJCOPY modules.builtin.modinfo
  GEN     modules.builtin
  GEN     .vmlinux.objs
  MODPOST Module.symvers
  UPD     include/generated/utsversion.h
  CC      init/version-timestamp.o
  LD      .tmp_vmlinux.kallsyms1
  NM      .tmp_vmlinux.kallsyms1.syms
  KSYMS   .tmp_vmlinux.kallsyms1.S
  AS      .tmp_vmlinux.kallsyms1.o
  LD      .tmp_vmlinux.kallsyms2
  NM      .tmp_vmlinux.kallsyms2.syms
  KSYMS   .tmp_vmlinux.kallsyms2.S
  AS      .tmp_vmlinux.kallsyms2.o
  LD      vmlinux
  NM      System.map
  SORTTAB vmlinux
  RELOCS  arch/x86/boot/compressed/vmlinux.relocs
  RSTRIP  vmlinux
  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  (#3425)
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net-next/wt-1/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC      net/xfrm/xfrm_policy.o
  CC      net/xfrm/xfrm_input.o
  AR      net/xfrm/built-in.a
  CHK     kernel/kheaders_data.tar.xz
  AR      net/built-in.a
  AR      built-in.a
  AR      vmlinux.a
  LD      vmlinux.o
  OBJCOPY modules.builtin.modinfo
  GEN     modules.builtin
  GEN     .vmlinux.objs
  MODPOST Module.symvers
  UPD     include/generated/utsversion.h
  CC      init/version-timestamp.o
  LD      .tmp_vmlinux.kallsyms1
  NM      .tmp_vmlinux.kallsyms1.syms
  KSYMS   .tmp_vmlinux.kallsyms1.S
  AS      .tmp_vmlinux.kallsyms1.o
  LD      .tmp_vmlinux.kallsyms2
  NM      .tmp_vmlinux.kallsyms2.syms
  KSYMS   .tmp_vmlinux.kallsyms2.S
  AS      .tmp_vmlinux.kallsyms2.o
  LD      vmlinux
  NM      System.map
  SORTTAB vmlinux
  RELOCS  arch/x86/boot/compressed/vmlinux.relocs
  RSTRIP  vmlinux
  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  (#3426)