Using -Oline -j 72 W=1 redirect to /tmp/tmp.7zdhDe3znv and /tmp/tmp.kDUd57zTWG
LLVM=1 cc=clang
clang version 19.1.5 (Fedora 19.1.5-1.fc41)
Tree base:
15a901361ec3 ("ipmr: do not call mr_mfc_uses_dev() for unres entries")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net/wt-0/build_clang/tools/objtool && make O=/home/nipa/net/wt-0/build_clang subdir=tools/objtool --no-print-directory -C objtool 
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC      net/unix/af_unix.o
  CC [M]  drivers/net/wireless/mediatek/mt76/mt76x02_mmio.o
  AR      net/unix/built-in.a
  AR      net/built-in.a
  LD [M]  drivers/net/wireless/mediatek/mt76/mt76x02-lib.o
  CC [M]  drivers/net/wireless/mediatek/mt76/mt76x2/pci.o
  CC [M]  drivers/net/wireless/mediatek/mt76/mt76x0/pci.o
  CC [M]  drivers/net/wireless/mediatek/mt76/mt7921/pci_mac.o
  LD [M]  drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2e.o
  CC [M]  drivers/net/wireless/mediatek/mt76/mt7615/pci.o
  LD [M]  drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0e.o
  CC [M]  drivers/net/wireless/mediatek/mt76/mt7615/pci_mac.o
  CC [M]  drivers/net/wireless/mediatek/mt76/mt7925/pci.o
  CC [M]  drivers/net/wireless/mediatek/mt76/mt7925/pci_mac.o
  CC [M]  drivers/net/wireless/mediatek/mt76/mt7921/pci.o
  LD [M]  drivers/net/wireless/mediatek/mt76/mt7615/mt7615e.o
  CC [M]  drivers/net/ethernet/realtek/8139too.o
  LD [M]  drivers/net/wireless/mediatek/mt76/mt7925/mt7925e.o
  LD [M]  drivers/net/wireless/mediatek/mt76/mt7921/mt7921e.o
  CC [M]  drivers/net/ethernet/via/via-rhine.o
  CC [M]  drivers/net/wireless/mediatek/mt76/mt7603/mac.o
  LD [M]  drivers/net/wireless/mediatek/mt76/mt7603/mt7603e.o
  CC [M]  drivers/net/wireless/mediatek/mt76/mt7915/mac.o
  CC [M]  drivers/net/wireless/mediatek/mt76/mt7996/mac.o
  LD [M]  drivers/net/wireless/mediatek/mt76/mt7915/mt7915e.o
  LD [M]  drivers/net/wireless/mediatek/mt76/mt7996/mt7996e.o
  CC [M]  drivers/net/ethernet/nvidia/forcedeth.o
  CC [M]  drivers/net/ethernet/sun/niu.o
  CC [M]  drivers/net/ethernet/broadcom/tg3.o
  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
  NM      System.map
  SORTTAB vmlinux
  RELOCS  arch/x86/boot/compressed/vmlinux.relocs
  RSTRIP  vmlinux
  LD [M]  kernel/kheaders.ko
  GEN     modules.builtin.ranges
  CC      arch/x86/boot/version.o
  OBJCOPY arch/x86/boot/compressed/vmlinux.bin
  CC      arch/x86/boot/compressed/kaslr.o
  VOFFSET arch/x86/boot/compressed/../voffset.h
  LD [M]  drivers/net/ethernet/nvidia/forcedeth.ko
  LD [M]  drivers/net/ethernet/realtek/8139too.ko
  LD [M]  drivers/net/ethernet/sun/niu.ko
  LD [M]  drivers/net/ethernet/via/via-rhine.ko
  LD [M]  drivers/net/wireless/mediatek/mt76/mt76x02-lib.ko
  LD [M]  drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0e.ko
  LD [M]  drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2e.ko
  LD [M]  drivers/net/wireless/mediatek/mt76/mt7603/mt7603e.ko
  LD [M]  drivers/net/wireless/mediatek/mt76/mt7615/mt7615e.ko
  LD [M]  drivers/net/wireless/mediatek/mt76/mt7915/mt7915e.ko
  LD [M]  drivers/net/wireless/mediatek/mt76/mt7921/mt7921e.ko
  LD [M]  drivers/net/wireless/mediatek/mt76/mt7996/mt7996e.ko
  CC      arch/x86/boot/compressed/misc.o
  LD [M]  drivers/net/wireless/mediatek/mt76/mt7925/mt7925e.ko
  CC [M]  drivers/net/ethernet/broadcom/tg3.mod.o
  LD [M]  drivers/net/ethernet/broadcom/tg3.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  (#1836)
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net/wt-0/build_clang/tools/objtool && make O=/home/nipa/net/wt-0/build_clang subdir=tools/objtool --no-print-directory -C objtool 
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/ethernet/broadcom/tg3.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1836)
  CC [M]  drivers/net/ethernet/broadcom/tg3.mod.o
  LD [M]  drivers/net/ethernet/broadcom/tg3.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net/wt-0/build_clang/tools/objtool && make O=/home/nipa/net/wt-0/build_clang subdir=tools/objtool --no-print-directory -C objtool 
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/ethernet/broadcom/tg3.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1836)
  CC [M]  drivers/net/ethernet/broadcom/tg3.mod.o
  LD [M]  drivers/net/ethernet/broadcom/tg3.ko