Using -Oline -j 96 W=1 C=1 redirect to /tmp/tmp.jgumHQ4C8T and /tmp/tmp.4C0JK0jpX1
CC=ccache gcc
gcc (GCC) 15.2.1 20260123 (Red Hat 15.2.1-7)
Tree base:
d8530930a40b ("netfilter: ctnetlink: fix use-after-free in ctnetlink_dump_exp_ct()")
Skip baseline build, not the first patch and no Kconfig updates
Building the tree before the patch
make[1]: Entering directory '/srv/nipa-poller/net/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  net/netfilter/nf_conntrack_proto_sctp.o
  CC [M]  net/netfilter/nf_conntrack_netlink.o
  LD [M]  net/netfilter/nf_conntrack.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#659)
  LD [M]  net/netfilter/nf_conntrack.ko
  LD [M]  net/netfilter/nf_conntrack_netlink.ko
Building the tree with the patch
make[1]: Entering directory '/srv/nipa-poller/net/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  net/netfilter/nf_conntrack_proto_sctp.o
  LD [M]  net/netfilter/nf_conntrack.o
  CC [M]  net/netfilter/nf_conntrack_netlink.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#659)
  CC [M]  net/netfilter/nf_conntrack.mod.o
  CC [M]  net/netfilter/nf_conntrack_netlink.mod.o
  LD [M]  net/netfilter/nf_conntrack.ko
  LD [M]  net/netfilter/nf_conntrack_netlink.ko