Using -Oline -j 96 W=1 redirect to /tmp/tmp.UsjtFiwTd5 and /tmp/tmp.w4dHlFYaPZ
CC=ccache gcc
gcc (GCC) 15.2.1 20251211 (Red Hat 15.2.1-5)
Tree base:
dabac51b8102 ("net/handshake: Fix null-ptr-deref in handshake_complete()")
Baseline building the tree
make[1]: Entering directory '/srv/nipa-poller/net/wt-0/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net/wt-0/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/ethernet/freescale/enetc/netc_blk_ctrl.o
  LD [M]  drivers/net/ethernet/freescale/enetc/nxp-netc-blk-ctrl.o
  CC [M]  drivers/net/mdio/mdio-aspeed.o
  CC      net/handshake/netlink.o
  AR      net/handshake/built-in.a
  CC [M]  drivers/net/phy/mediatek/mtk-ge-soc.o
  CC [M]  net/openvswitch/vport-netdev.o
  CC [M]  drivers/net/usb/sr9700.o
  LD [M]  net/openvswitch/openvswitch.o
  CC [M]  drivers/net/fjes/fjes_hw.o
  LD [M]  drivers/net/fjes/fjes.o
  CC [M]  net/ipv6/ip6_gre.o
  CC [M]  net/ipv6/route.o
  LD [M]  net/ipv6/ipv6.o
  AR      net/built-in.a
  AR      built-in.a
  AR      vmlinux.a
  LD      vmlinux.o
  MODPOST Module.symvers
  UPD     include/generated/utsversion.h
  CC      init/version-timestamp.o
  KSYMS   .tmp_vmlinux0.kallsyms.S
  AS      .tmp_vmlinux0.kallsyms.o
  LD      .tmp_vmlinux1
  CC [M]  drivers/net/ethernet/freescale/enetc/nxp-netc-blk-ctrl.mod.o
  CC [M]  drivers/net/phy/mediatek/mtk-ge-soc.mod.o
  CC [M]  drivers/net/mdio/mdio-aspeed.mod.o
  CC [M]  drivers/net/usb/sr9700.mod.o
  CC [M]  drivers/net/fjes/fjes.mod.o
  LD [M]  drivers/net/phy/mediatek/mtk-ge-soc.ko
  LD [M]  drivers/net/mdio/mdio-aspeed.ko
  LD [M]  drivers/net/ethernet/freescale/enetc/nxp-netc-blk-ctrl.ko
  LD [M]  drivers/net/usb/sr9700.ko
  LD [M]  drivers/net/fjes/fjes.ko
  CC [M]  net/ipv6/ipv6.mod.o
  CC [M]  net/ipv6/ip6_gre.mod.o
  LD [M]  net/ipv6/ipv6.ko
  LD [M]  net/ipv6/ip6_gre.ko
  CC [M]  net/openvswitch/openvswitch.mod.o
  LD [M]  net/openvswitch/openvswitch.ko
  NM      .tmp_vmlinux1.syms
  KSYMS   .tmp_vmlinux1.kallsyms.S
  AS      .tmp_vmlinux1.kallsyms.o
  LD      .tmp_vmlinux2
  NM      .tmp_vmlinux2.syms
  KSYMS   .tmp_vmlinux2.kallsyms.S
  AS      .tmp_vmlinux2.kallsyms.o
  LD      vmlinux.unstripped
  NM      System.map
  SORTTAB vmlinux.unstripped
  GEN     modules.builtin.modinfo
  GEN     modules.builtin
  GEN     modules.builtin.ranges
  OBJCOPY vmlinux
  CC      arch/x86/boot/version.o
  OBJCOPY arch/x86/boot/compressed/vmlinux.bin
  RELOCS  arch/x86/boot/compressed/vmlinux.relocs
  VOFFSET arch/x86/boot/compressed/../voffset.h
  CC      arch/x86/boot/compressed/misc.o
  CC      arch/x86/boot/compressed/kaslr.o
  GZIP    arch/x86/boot/compressed/vmlinux.bin.gz
  MKPIGGY arch/x86/boot/compressed/piggy.S
  AS      arch/x86/boot/compressed/piggy.o
  LD      arch/x86/boot/compressed/vmlinux
  ZOFFSET arch/x86/boot/zoffset.h
  OBJCOPY arch/x86/boot/vmlinux.bin
  AS      arch/x86/boot/header.o
  LD      arch/x86/boot/setup.elf
  OBJCOPY arch/x86/boot/setup.bin
  BUILD   arch/x86/boot/bzImage
Kernel: arch/x86/boot/bzImage is ready  (#237)
Building the tree before the patch
make[1]: Entering directory '/srv/nipa-poller/net/wt-0/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net/wt-0/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC [M]  net/ipv6/route.o
  LD [M]  net/ipv6/ipv6.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#237)
  CC [M]  net/ipv6/ipv6.mod.o
  LD [M]  net/ipv6/ipv6.ko
Building the tree with the patch
make[1]: Entering directory '/srv/nipa-poller/net/wt-0/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net/wt-0/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC [M]  net/ipv6/route.o
  LD [M]  net/ipv6/ipv6.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#237)
  CC [M]  net/ipv6/ipv6.mod.o
  LD [M]  net/ipv6/ipv6.ko