Using -Oline -j 72 W=1 redirect to /tmp/tmp.RC4nrDibJG and /tmp/tmp.XhFPXVjxpr
LLVM=1 cc=clang
clang version 20.1.7 (Fedora 20.1.7-1.fc42)
Tree base:
b430f6c38da6 ("Merge branch 'virtio_udp_tunnel_08_07_2025' of https://github.com/pabeni/linux-devel")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC      drivers/acpi/acpi_pcc.o
  CC      arch/x86/kernel/acpi/cppc.o
  AR      arch/x86/kernel/acpi/built-in.a
  AR      arch/x86/kernel/built-in.a
  CC [M]  drivers/soc/hisilicon/kunpeng_hccs.o
  AR      arch/x86/built-in.a
  CC      drivers/acpi/cppc_acpi.o
  AR      drivers/acpi/built-in.a
  CC [M]  drivers/cpufreq/amd-pstate-ut.o
  CC      drivers/mailbox/pcc.o
  CC [M]  drivers/cpufreq/acpi-cpufreq.o
  AR      drivers/mailbox/built-in.a
  CC      drivers/cpufreq/amd-pstate.o
  CC      drivers/cpufreq/intel_pstate.o
  AR      drivers/cpufreq/built-in.a
  CC [M]  drivers/net/ethernet/xilinx/ll_temac_main.o
  CC [M]  drivers/hwmon/xgene-hwmon.o
  LD [M]  drivers/net/ethernet/xilinx/ll_temac.o
  AR      drivers/built-in.a
  CHK     kernel/kheaders_data.tar.xz
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.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
  NM      .tmp_vmlinux2.syms
  KSYMS   .tmp_vmlinux2.kallsyms.S
  AS      .tmp_vmlinux2.kallsyms.o
  LD      vmlinux.unstripped
  NM      System.map
  SORTTAB vmlinux.unstripped
  RSTRIP  vmlinux
  LD [M]  kernel/kheaders.ko
  LD [M]  drivers/soc/hisilicon/kunpeng_hccs.ko
  GEN     modules.builtin.ranges
  CC      arch/x86/boot/version.o
  CC [M]  drivers/net/ethernet/xilinx/ll_temac.mod.o
  RELOCS  arch/x86/boot/compressed/vmlinux.relocs
  OBJCOPY arch/x86/boot/compressed/vmlinux.bin
  CC      arch/x86/boot/compressed/kaslr.o
  LD [M]  drivers/cpufreq/acpi-cpufreq.ko
  LD [M]  drivers/cpufreq/amd-pstate-ut.ko
  VOFFSET arch/x86/boot/compressed/../voffset.h
  LD [M]  drivers/hwmon/xgene-hwmon.ko
  CC      arch/x86/boot/compressed/misc.o
  LD [M]  drivers/net/ethernet/xilinx/ll_temac.ko
  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  (#4148)
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC      drivers/acpi/acpi_pcc.o
  CC      arch/x86/kernel/acpi/cppc.o
  AR      arch/x86/kernel/acpi/built-in.a
  CC [M]  drivers/soc/hisilicon/kunpeng_hccs.o
  AR      arch/x86/kernel/built-in.a
  AR      arch/x86/built-in.a
  CC [M]  drivers/cpufreq/amd-pstate-ut.o
  CC      drivers/acpi/cppc_acpi.o
  CC      drivers/mailbox/pcc.o
  AR      drivers/acpi/built-in.a
  AR      drivers/mailbox/built-in.a
  CC [M]  drivers/cpufreq/acpi-cpufreq.o
  CC      drivers/cpufreq/amd-pstate.o
  CC      drivers/cpufreq/intel_pstate.o
  AR      drivers/cpufreq/built-in.a
  CC [M]  drivers/hwmon/xgene-hwmon.o
  AR      drivers/built-in.a
  CHK     kernel/kheaders_data.tar.xz
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.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
  NM      .tmp_vmlinux2.syms
  KSYMS   .tmp_vmlinux2.kallsyms.S
  AS      .tmp_vmlinux2.kallsyms.o
  LD      vmlinux.unstripped
  NM      System.map
  SORTTAB vmlinux.unstripped
  RSTRIP  vmlinux
  LD [M]  kernel/kheaders.ko
  GEN     modules.builtin.ranges
  CC      arch/x86/boot/version.o
  LD [M]  drivers/soc/hisilicon/kunpeng_hccs.ko
  RELOCS  arch/x86/boot/compressed/vmlinux.relocs
  OBJCOPY arch/x86/boot/compressed/vmlinux.bin
  CC      arch/x86/boot/compressed/kaslr.o
  VOFFSET arch/x86/boot/compressed/../voffset.h
  CC      arch/x86/boot/compressed/misc.o
  LD [M]  drivers/cpufreq/acpi-cpufreq.ko
  LD [M]  drivers/cpufreq/amd-pstate-ut.ko
  LD [M]  drivers/hwmon/xgene-hwmon.ko
  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  (#4149)
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC      drivers/acpi/acpi_pcc.o
  CC      arch/x86/kernel/acpi/cppc.o
  CC [M]  drivers/soc/hisilicon/kunpeng_hccs.o
  AR      arch/x86/kernel/acpi/built-in.a
  AR      arch/x86/kernel/built-in.a
  AR      arch/x86/built-in.a
  CC      drivers/acpi/cppc_acpi.o
  CC [M]  drivers/cpufreq/amd-pstate-ut.o
  AR      drivers/acpi/built-in.a
  CC      drivers/mailbox/pcc.o
  CC      drivers/cpufreq/amd-pstate.o
  AR      drivers/mailbox/built-in.a
  CC [M]  drivers/cpufreq/acpi-cpufreq.o
  CC      drivers/cpufreq/intel_pstate.o
  AR      drivers/cpufreq/built-in.a
  CC [M]  drivers/hwmon/xgene-hwmon.o
  AR      drivers/built-in.a
  CHK     kernel/kheaders_data.tar.xz
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.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
  NM      .tmp_vmlinux2.syms
  KSYMS   .tmp_vmlinux2.kallsyms.S
  AS      .tmp_vmlinux2.kallsyms.o
  LD      vmlinux.unstripped
  NM      System.map
  SORTTAB vmlinux.unstripped
  LD [M]  kernel/kheaders.ko
  LD [M]  drivers/soc/hisilicon/kunpeng_hccs.ko
  RSTRIP  vmlinux
  LD [M]  drivers/cpufreq/acpi-cpufreq.ko
  LD [M]  drivers/cpufreq/amd-pstate-ut.ko
  GEN     modules.builtin.ranges
  CC      arch/x86/boot/version.o
  RELOCS  arch/x86/boot/compressed/vmlinux.relocs
  OBJCOPY arch/x86/boot/compressed/vmlinux.bin
  LD [M]  drivers/hwmon/xgene-hwmon.ko
  CC      arch/x86/boot/compressed/kaslr.o
  VOFFSET arch/x86/boot/compressed/../voffset.h
  CC      arch/x86/boot/compressed/misc.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  (#4150)