Using -Oline -j 72 W=1 C=1 redirect to /tmp/tmp.Q1RqfTBDCq and /tmp/tmp.YMt3mXZ2bK
CC=ccache gcc
gcc (GCC) 14.1.1 20240507 (Red Hat 14.1.1-1)
Tree base:
ccf23c916ca3 ("tools: ynl: make the attr and msg helpers more C++ friendly")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net-next/wt-1/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/dsa/microchip/ksz_dcb.o
  CC [M]  drivers/net/dsa/microchip/ksz9477.o
  CC [M]  drivers/net/dsa/microchip/ksz9477_acl.o
  CC [M]  drivers/net/dsa/microchip/ksz9477_tc_flower.o
  CC [M]  drivers/net/dsa/microchip/lan937x_main.o
  CC [M]  drivers/net/dsa/microchip/ksz_ptp.o
  CHECK   ../drivers/net/dsa/microchip/ksz_dcb.c
  CC [M]  drivers/net/dsa/microchip/ksz9477_i2c.o
  CC [M]  drivers/net/dsa/microchip/ksz_spi.o
  CC [M]  drivers/net/dsa/microchip/ksz8863_smi.o
  CHECK   ../drivers/net/dsa/microchip/ksz9477_acl.c
  CHECK   ../drivers/net/dsa/microchip/ksz9477.c
  CHECK   ../drivers/net/dsa/microchip/ksz9477_tc_flower.c
  CC [M]  drivers/net/phy/mdio_bus.o
  CHECK   ../drivers/net/dsa/microchip/lan937x_main.c
  CHECK   ../drivers/net/dsa/microchip/ksz_ptp.c
  CC [M]  drivers/net/dsa/microchip/ksz_common.o
  CHECK   ../drivers/net/dsa/microchip/ksz8863_smi.c
  CHECK   ../drivers/net/dsa/microchip/ksz9477_i2c.c
  CHECK   ../drivers/net/dsa/microchip/ksz_spi.c
  CC [M]  drivers/net/dsa/microchip/ksz8795.o
  CC [M]  drivers/net/ethernet/smsc/smc91x.o
  CHECK   ../drivers/net/phy/mdio_bus.c
  CHECK   ../drivers/net/dsa/microchip/ksz_common.c
  CC [M]  drivers/net/ethernet/micrel/ksz884x.o
  CHECK   ../drivers/net/ethernet/smsc/smc91x.c
  CHECK   ../drivers/net/dsa/microchip/ksz8795.c
  CHECK   ../drivers/net/ethernet/micrel/ksz884x.c
  LD [M]  drivers/net/phy/libphy.o
  LD [M]  drivers/net/dsa/microchip/ksz_switch.o
  CC [M]  drivers/net/phy/micrel.o
  CHECK   ../drivers/net/phy/micrel.c
  CHK     kernel/kheaders_data.tar.xz
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  CHECK   ../kernel/kheaders.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2479)
  LD [M]  kernel/kheaders.ko
  LD [M]  drivers/net/phy/libphy.ko
  LD [M]  drivers/net/dsa/microchip/ksz_switch.ko
  LD [M]  drivers/net/dsa/microchip/ksz9477_i2c.ko
  LD [M]  drivers/net/dsa/microchip/ksz_spi.ko
  LD [M]  drivers/net/dsa/microchip/ksz8863_smi.ko
  LD [M]  drivers/net/ethernet/micrel/ksz884x.ko
  CC [M]  drivers/net/ethernet/smsc/smc91x.mod.o
  CC [M]  drivers/net/phy/micrel.mod.o
  LD [M]  drivers/net/phy/micrel.ko
  LD [M]  drivers/net/ethernet/smsc/smc91x.ko
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net-next/wt-1/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/dsa/microchip/ksz_common.o
  CC [M]  drivers/net/phy/mdio_bus.o
  CC [M]  drivers/net/dsa/microchip/ksz8795.o
  CHECK   ../drivers/net/dsa/microchip/ksz_common.c
  CHECK   ../drivers/net/phy/mdio_bus.c
  CHECK   ../drivers/net/dsa/microchip/ksz8795.c
  CC [M]  drivers/net/phy/micrel.o
  CC [M]  drivers/net/ethernet/micrel/ksz884x.o
  CHECK   ../drivers/net/phy/micrel.c
  CHECK   ../drivers/net/ethernet/micrel/ksz884x.c
  LD [M]  drivers/net/phy/libphy.o
  LD [M]  drivers/net/dsa/microchip/ksz_switch.o
  CHK     kernel/kheaders_data.tar.xz
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  CHECK   ../kernel/kheaders.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2479)
  LD [M]  kernel/kheaders.ko
  LD [M]  drivers/net/phy/libphy.ko
  CC [M]  drivers/net/phy/micrel.mod.o
  LD [M]  drivers/net/dsa/microchip/ksz_switch.ko
  LD [M]  drivers/net/ethernet/micrel/ksz884x.ko
  LD [M]  drivers/net/phy/micrel.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net-next/wt-1/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/dsa/microchip/ksz_common.o
  CC [M]  drivers/net/phy/mdio_bus.o
  CC [M]  drivers/net/dsa/microchip/ksz8795.o
  CHECK   ../drivers/net/dsa/microchip/ksz_common.c
  CHECK   ../drivers/net/phy/mdio_bus.c
  CHECK   ../drivers/net/dsa/microchip/ksz8795.c
  CC [M]  drivers/net/ethernet/micrel/ksz884x.o
  CC [M]  drivers/net/phy/micrel.o
  CHECK   ../drivers/net/ethernet/micrel/ksz884x.c
  CHECK   ../drivers/net/phy/micrel.c
  LD [M]  drivers/net/dsa/microchip/ksz_switch.o
  LD [M]  drivers/net/phy/libphy.o
  CHK     kernel/kheaders_data.tar.xz
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  CHECK   ../kernel/kheaders.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2479)
  LD [M]  kernel/kheaders.ko
  LD [M]  drivers/net/phy/libphy.ko
  CC [M]  drivers/net/phy/micrel.mod.o
  LD [M]  drivers/net/dsa/microchip/ksz_switch.ko
  LD [M]  drivers/net/ethernet/micrel/ksz884x.ko
  LD [M]  drivers/net/phy/micrel.ko