Using -Oline -j 72 W=1 redirect to /tmp/tmp.zBgcHepBoQ and /tmp/tmp.T7m1RDTyse
CC=ccache gcc
gcc (GCC) 14.2.1 20240801 (Red Hat 14.2.1-1)
Tree base:
6513eb3d3191 ("net: tighten bad gso csum offset check in virtio_net_hdr")
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
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  net/netfilter/nf_flow_table_inet.o
  CC [M]  net/netfilter/nf_flow_table_core.o
  LD [M]  net/netfilter/nf_flow_table.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#880)
  CC [M]  net/netfilter/nf_flow_table.mod.o
  LD [M]  net/netfilter/nf_flow_table.ko
  CC [M]  net/netfilter/nf_flow_table_inet.mod.o
  LD [M]  net/netfilter/nf_flow_table_inet.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]  net/netfilter/nf_flow_table_core.o
  CC [M]  net/netfilter/nf_flow_table_inet.o
  CHK     kernel/kheaders_data.tar.xz
  LD [M]  net/netfilter/nf_flow_table.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#880)
  CC [M]  net/netfilter/nf_flow_table.mod.o
  CC [M]  net/netfilter/nf_flow_table_inet.mod.o
  LD [M]  net/netfilter/nf_flow_table.ko
  LD [M]  net/netfilter/nf_flow_table_inet.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]  net/netfilter/nf_flow_table_core.o
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  net/netfilter/nf_flow_table_inet.o
  LD [M]  net/netfilter/nf_flow_table.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#880)
  CC [M]  net/netfilter/nf_flow_table.mod.o
  CC [M]  net/netfilter/nf_flow_table_inet.mod.o
  LD [M]  net/netfilter/nf_flow_table.ko
  LD [M]  net/netfilter/nf_flow_table_inet.ko