Using -Oline -j 72 W=1 C=1 redirect to /tmp/tmp.t5jPIJ4gVw and /tmp/tmp.nnU6h3WWXN
CC=ccache gcc
gcc (GCC) 13.2.1 20230918 (Red Hat 13.2.1-3)
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_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net/build_allmodconfig_warn/tools/objtool && make O=/home/nipa/net/build_allmodconfig_warn 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/dsa/mv88e6xxx/chip.o
  CC [M]  drivers/net/veth.o
  CHECK   ../drivers/net/dsa/mv88e6xxx/chip.c
  CHECK   ../drivers/net/veth.c
  LD [M]  drivers/net/dsa/mv88e6xxx/mv88e6xxx.o
  CC [M]  drivers/net/usb/lan78xx.o
  CHECK   ../drivers/net/usb/lan78xx.c
  CC [M]  net/ipv6/addrconf.o
  CHECK   ../net/ipv6/addrconf.c
  LD [M]  net/ipv6/ipv6.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#6525)
  CC [M]  drivers/net/dsa/mv88e6xxx/mv88e6xxx.mod.o
  CC [M]  drivers/net/veth.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_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net/build_allmodconfig_warn/tools/objtool && make O=/home/nipa/net/build_allmodconfig_warn 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
  CHECK   ../drivers/net/usb/lan78xx.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#6525)
  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_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net/build_allmodconfig_warn/tools/objtool && make O=/home/nipa/net/build_allmodconfig_warn 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
  CHECK   ../drivers/net/usb/lan78xx.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#6525)
  CC [M]  drivers/net/usb/lan78xx.mod.o
  LD [M]  drivers/net/usb/lan78xx.ko