Using -Oline -j 72 W=1 redirect to /tmp/tmp.Dxk9yAojAB and /tmp/tmp.WrB9aRG5uE
LLVM=1 cc=clang
clang version 19.1.7 (Fedora 19.1.7-2.fc41)
Tree base:
9a81fc3480bf ("ipv6: Set errno after ip_fib_metrics_init() in ip6_route_info_create().")
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
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  net/ipv6/netfilter/nf_socket_ipv6.o
  CC [M]  drivers/net/usb/ax88172a.o
  LD [M]  drivers/net/usb/asix.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#157)
  CC [M]  drivers/net/usb/asix.mod.o
  LD [M]  drivers/net/usb/asix.ko
  CC [M]  net/ipv6/netfilter/nf_socket_ipv6.mod.o
  LD [M]  net/ipv6/netfilter/nf_socket_ipv6.ko
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
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/usb/ax88172a.o
  LD [M]  drivers/net/usb/asix.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#157)
  CC [M]  drivers/net/usb/asix.mod.o
  LD [M]  drivers/net/usb/asix.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
  DESCEND objtool
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/usb/ax88172a.o
  LD [M]  drivers/net/usb/asix.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#157)
  CC [M]  drivers/net/usb/asix.mod.o
  LD [M]  drivers/net/usb/asix.ko