Using -Oline -j 72 W=1 redirect to /tmp/tmp.sJ8cUmkIlZ and /tmp/tmp.Lereijpex9
LLVM=1 cc=clang
clang version 17.0.1 (Fedora 17.0.1-1.fc39)
Tree base:
10bfd453da64 ("ipv6: fix potential "struct net" leak in inet6_rtm_getaddr()")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net/build_clang/tools/objtool && make O=/home/nipa/net/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/veth.o
  CC [M]  net/ipv6/addrconf.o
  CC [M]  drivers/net/dsa/mv88e6xxx/chip.o
  CC [M]  drivers/net/usb/lan78xx.o
  LD [M]  drivers/net/dsa/mv88e6xxx/mv88e6xxx.o
  LD [M]  net/ipv6/ipv6.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#6486)
  CC [M]  drivers/net/veth.mod.o
  CC [M]  drivers/net/dsa/mv88e6xxx/mv88e6xxx.mod.o
  CC [M]  drivers/net/usb/lan78xx.mod.o
  LD [M]  drivers/net/veth.ko
  LD [M]  drivers/net/dsa/mv88e6xxx/mv88e6xxx.ko
  LD [M]  drivers/net/usb/lan78xx.ko
  CC [M]  net/ipv6/ipv6.mod.o
  LD [M]  net/ipv6/ipv6.ko
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net/build_clang/tools/objtool && make O=/home/nipa/net/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/usb/lan78xx.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#6486)
  CC [M]  drivers/net/usb/lan78xx.mod.o
  LD [M]  drivers/net/usb/lan78xx.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net/build_clang/tools/objtool && make O=/home/nipa/net/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/usb/lan78xx.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#6486)
  CC [M]  drivers/net/usb/lan78xx.mod.o
  LD [M]  drivers/net/usb/lan78xx.ko
Output lengths: 973 /tmp/tmp.Lereijpex9 973 /tmp/tmp.sJ8cUmkIlZ