Using -Oline -j 72 W=1 redirect to /tmp/tmp.rRJXZERmDG and /tmp/tmp.RoFgWTm05h
CC=ccache gcc
gcc (GCC) 15.1.1 20250521 (Red Hat 15.1.1-2)
Tree base:
a6099f263e1f ("net: ethernet: ti: am65-cpsw-nuss: Fix null pointer dereference for ndev")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net/wt-0/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC [M]  net/ax25/ax25_in.o
  LD [M]  net/ax25/ax25.o
  CC [M]  drivers/net/mctp/mctp-usb.o
  CC [M]  drivers/net/phy/phy.o
  LD [M]  drivers/net/phy/libphy.o
  CC [M]  drivers/net/phy/phylink.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1350)
  CC [M]  drivers/net/phy/phylink.mod.o
  CC [M]  drivers/net/phy/libphy.mod.o
  CC [M]  drivers/net/mctp/mctp-usb.mod.o
  CC [M]  net/ax25/ax25.mod.o
  LD [M]  drivers/net/phy/phylink.ko
  LD [M]  drivers/net/phy/libphy.ko
  LD [M]  drivers/net/mctp/mctp-usb.ko
  LD [M]  net/ax25/ax25.ko
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net/wt-0/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/phy/phylink.o
  CC [M]  drivers/net/phy/phy.o
  LD [M]  drivers/net/phy/libphy.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1350)
  CC [M]  drivers/net/phy/phylink.mod.o
  CC [M]  drivers/net/phy/libphy.mod.o
  LD [M]  drivers/net/phy/phylink.ko
  LD [M]  drivers/net/phy/libphy.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net/wt-0/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/phy/phylink.o
  CC [M]  drivers/net/phy/phy.o
  LD [M]  drivers/net/phy/libphy.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1350)
  CC [M]  drivers/net/phy/phylink.mod.o
  CC [M]  drivers/net/phy/libphy.mod.o
  LD [M]  drivers/net/phy/phylink.ko
  LD [M]  drivers/net/phy/libphy.ko