Using -Oline -j 96 W=1 redirect to /tmp/tmp.JhAI6pOUwg and /tmp/tmp.S82x33vPy1
CC=ccache gcc
gcc (GCC) 15.2.1 20251111 (Red Hat 15.2.1-4)
Tree base:
8f7aa3d3c732 ("Merge tag 'net-next-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next")
Baseline building the tree
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-1/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-1/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  HDRINST usr/include/linux/energy_model.h
  CALL    ../scripts/checksyscalls.sh
  CC      net/core/netclassid_cgroup.o
  CC      kernel/power/em_netlink_autogen.o
  CC      kernel/power/em_netlink.o
  AR      net/core/built-in.a
  AR      kernel/power/built-in.a
  CC      drivers/android/binder.o
  CC      drivers/android/binder_alloc.o
  AR      kernel/built-in.a
  AR      net/built-in.a
  AR      drivers/android/built-in.a
  CC [M]  drivers/gpu/drm/panthor/panthor_gem.o
  CC [M]  drivers/gpu/drm/panfrost/panfrost_gem.o
  LD [M]  drivers/gpu/drm/panfrost/panfrost.o
  LD [M]  drivers/gpu/drm/panthor/panthor.o
  CC [M]  drivers/infiniband/core/umem_odp.o
  LD [M]  drivers/infiniband/core/ib_uverbs.o
  CC [M]  net/phonet/af_phonet.o
  LD [M]  net/phonet/phonet.o
  CC [M]  drivers/gpu/drm/amd/amdgpu/amdgpu_vm.o
  LD [M]  drivers/gpu/drm/amd/amdgpu/amdgpu.o
  AR      drivers/built-in.a
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  AR      built-in.a
  AR      vmlinux.a
  LD      vmlinux.o
  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
  LD [M]  kernel/kheaders.ko
  CC [M]  drivers/gpu/drm/amd/amdgpu/amdgpu.mod.o
  CC [M]  drivers/gpu/drm/panfrost/panfrost.mod.o
  CC [M]  drivers/gpu/drm/panthor/panthor.mod.o
  CC [M]  drivers/infiniband/core/ib_uverbs.mod.o
  LD [M]  drivers/gpu/drm/amd/amdgpu/amdgpu.ko
  LD [M]  drivers/gpu/drm/panfrost/panfrost.ko
  LD [M]  drivers/gpu/drm/panthor/panthor.ko
  LD [M]  drivers/infiniband/core/ib_uverbs.ko
  CC [M]  net/phonet/phonet.mod.o
  LD [M]  net/phonet/phonet.ko
  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
  LD      vmlinux.unstripped
  NM      System.map
  SORTTAB vmlinux.unstripped
  GEN     modules.builtin.modinfo
  GEN     modules.builtin
  GEN     modules.builtin.ranges
  OBJCOPY vmlinux
  CC      arch/x86/boot/version.o
  OBJCOPY arch/x86/boot/compressed/vmlinux.bin
  RELOCS  arch/x86/boot/compressed/vmlinux.relocs
  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  (#608)
Building the tree before the patch
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-1/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-1/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC [M]  net/phonet/af_phonet.o
  LD [M]  net/phonet/phonet.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#608)
  CC [M]  net/phonet/phonet.mod.o
  LD [M]  net/phonet/phonet.ko
Building the tree with the patch
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-1/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-1/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC [M]  net/phonet/af_phonet.o
  LD [M]  net/phonet/phonet.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#608)
  CC [M]  net/phonet/phonet.mod.o
  LD [M]  net/phonet/phonet.ko