Using -Oline -j 72 W=1 C=1 redirect to /tmp/tmp.7vp0twJtlj and /tmp/tmp.eYGoPMFwqR
CC=ccache gcc
gcc (GCC) 15.1.1 20250521 (Red Hat 15.1.1-2)
Tree base:
3087abff0743 ("net: move netfilter nf_reject6_fill_skb_dst to core ipv6")
Skip baseline build, not the first patch and no Kconfig updates
Building the tree before the patch
make[1]: Entering directory '/home/nipa/bpf-next/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/bpf-next/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC      net/core/filter.o
  LD [M]  net/ipv6/netfilter/nf_defrag_ipv6.o
  CHECK   ../net/core/filter.c
  AR      net/core/built-in.a
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  net/ipv6/netfilter/nf_reject_ipv6.o
  CC [M]  net/ipv6/ping.o
  CHECK   ../net/ipv6/ping.c
  CC [M]  net/ipv6/reassembly.o
  CC [M]  net/ipv6/inet6_connection_sock.o
  CHECK   ../net/ipv6/reassembly.c
  CC [M]  net/ipv6/xfrm6_policy.o
  CC [M]  net/ipv6/ipcomp6.o
  CC [M]  net/ipv6/xfrm6_output.o
  CC [M]  net/ipv6/xfrm6_protocol.o
  CHECK   ../net/ipv6/inet6_connection_sock.c
  CC [M]  net/ipv6/rpl_iptunnel.o
  CC [M]  net/ipv6/netfilter.o
  CC [M]  net/ipv6/datagram.o
  CC [M]  net/ipv6/fou6.o
  CC [M]  net/ipv6/fib6_rules.o
  CC [M]  net/ipv6/ip6_udp_tunnel.o
  CHECK   ../net/ipv6/xfrm6_policy.c
  CC [M]  net/ipv6/ioam6_iptunnel.o
  CHECK   ../net/ipv6/ipcomp6.c
  CC [M]  net/ipv6/ah6.o
  CC [M]  net/ipv6/ila/ila_lwt.o
  CHECK   ../net/ipv6/xfrm6_output.c
  CHECK   ../net/ipv6/xfrm6_protocol.c
  CHECK   ../net/ipv6/rpl_iptunnel.c
  CHECK   ../net/ipv6/netfilter.c
  CHECK   ../net/ipv6/datagram.c
  CHECK   ../net/ipv6/fou6.c
  CHECK   ../net/ipv6/fib6_rules.c
  CHECK   ../net/ipv6/ip6_udp_tunnel.c
  CHECK   ../net/ipv6/ioam6_iptunnel.c
  CHECK   ../net/ipv6/ila/ila_lwt.c
  CHECK   ../net/ipv6/ah6.c
  CC [M]  net/ipv6/seg6_hmac.o
  CC [M]  net/ipv6/esp6_offload.o
  CC [M]  net/ipv6/exthdrs.o
  LD [M]  net/ipv6/ila/ila.o
  CC [M]  net/ipv6/seg6_iptunnel.o
  CHECK   ../net/ipv6/esp6_offload.c
  CHECK   ../net/ipv6/seg6_hmac.c
  CHECK   ../net/ipv6/exthdrs.c
  CC [M]  net/ipv6/ip6_vti.o
  CHECK   ../net/ipv6/seg6_iptunnel.c
  CC [M]  net/ipv6/esp6.o
  CHECK   ../net/ipv6/ip6_vti.c
  CC [M]  net/ipv6/seg6_local.o
  CHECK   ../net/ipv6/esp6.c
  CC [M]  net/ipv6/tcp_ipv6.o
  CC [M]  net/ipv6/sit.o
  CC [M]  net/ipv6/ip6mr.o
  CHECK   ../net/ipv6/seg6_local.c
  CHECK   ../net/ipv6/tcp_ipv6.c
  CC [M]  net/ipv6/ip6_gre.o
  CHECK   ../net/ipv6/sit.c
  CHECK   ../net/ipv6/ip6mr.c
  CC [M]  net/ipv6/ip6_tunnel.o
  CHECK   ../net/ipv6/ip6_gre.c
  CHECK   ../net/ipv6/ip6_tunnel.c
Building the tree with the patch
make[1]: Entering directory '/home/nipa/bpf-next/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/bpf-next/wt-0/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
  LD [M]  net/ipv6/ipv6.o
  CC [M]  net/ipv6/netfilter/nf_reject_ipv6.o
  CC      net/core/filter.o
  CHECK   ../net/core/filter.c
  AR      net/core/built-in.a