Using -Oline -j 72 W=1 C=1 redirect to /tmp/tmp.oBVviPfSpZ and /tmp/tmp.AzoBg5zPmQ
CC=ccache gcc
gcc (GCC) 14.2.1 20250110 (Red Hat 14.2.1-7)
Tree base:
3e48bb19a536 ("netfilter: flow: remove hw_outdev, out.hw_ifindex and out.hw_ifidx")
Skip baseline build, not the first patch and no Kconfig updates
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net-next/wt-1/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  net/bridge/netfilter/nf_conntrack_bridge.o
  CHECK   ../net/bridge/netfilter/nf_conntrack_bridge.c
  CHK     kernel/kheaders_data.tar.xz
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#4926)
  LD [M]  net/bridge/netfilter/nf_conntrack_bridge.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net-next/wt-1/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  net/bridge/netfilter/nf_conntrack_bridge.o
  CHECK   ../net/bridge/netfilter/nf_conntrack_bridge.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#4926)
  CC [M]  net/bridge/netfilter/nf_conntrack_bridge.mod.o
  LD [M]  net/bridge/netfilter/nf_conntrack_bridge.ko