Using -Oline -j 72 W=1 C=1 redirect to /tmp/tmp.w8WbUFwWd1 and /tmp/tmp.SHxxYdhBmJ
CC=ccache gcc
gcc (GCC) 14.2.1 20240912 (Red Hat 14.2.1-3)
Tree base:
53bac8330865 ("Merge branch 'rtnetlink-use-rtnl_register_many'")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net-next/wt-0/build_allmodconfig_warn/tools/objtool && make O=/home/nipa/net-next/wt-0/build_allmodconfig_warn subdir=tools/objtool --no-print-directory -C objtool 
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  net/dsa/port.o
  CHECK   ../net/dsa/port.c
  LD [M]  net/dsa/dsa_core.o
  CC [M]  drivers/net/phy/phylink.o
  CC [M]  drivers/net/dsa/mv88e6xxx/chip.o
  CHECK   ../drivers/net/phy/phylink.c
  CHK     kernel/kheaders_data.tar.xz
  CHECK   ../drivers/net/dsa/mv88e6xxx/chip.c
  LD [M]  drivers/net/dsa/mv88e6xxx/mv88e6xxx.o
  CC [M]  drivers/net/phy/dp83822.o
  CHECK   ../drivers/net/phy/dp83822.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#494)
  CC [M]  drivers/net/phy/phylink.mod.o
  CC [M]  drivers/net/dsa/mv88e6xxx/mv88e6xxx.mod.o
  CC [M]  drivers/net/phy/dp83822.mod.o
  CC [M]  net/dsa/dsa_core.mod.o
  LD [M]  drivers/net/phy/phylink.ko
  LD [M]  drivers/net/phy/dp83822.ko
  LD [M]  drivers/net/dsa/mv88e6xxx/mv88e6xxx.ko
  LD [M]  net/dsa/dsa_core.ko
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net-next/wt-0/build_allmodconfig_warn/tools/objtool && make O=/home/nipa/net-next/wt-0/build_allmodconfig_warn subdir=tools/objtool --no-print-directory -C objtool 
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/phy/dp83822.o
  CHECK   ../drivers/net/phy/dp83822.c
  CHK     kernel/kheaders_data.tar.xz
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#494)
  CC [M]  drivers/net/phy/dp83822.mod.o
  LD [M]  drivers/net/phy/dp83822.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net-next/wt-0/build_allmodconfig_warn/tools/objtool && make O=/home/nipa/net-next/wt-0/build_allmodconfig_warn subdir=tools/objtool --no-print-directory -C objtool 
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/phy/dp83822.o
  CHECK   ../drivers/net/phy/dp83822.c
  CHK     kernel/kheaders_data.tar.xz
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#494)
  CC [M]  drivers/net/phy/dp83822.mod.o
  LD [M]  drivers/net/phy/dp83822.ko