Using -Oline -j 72 W=1 C=1 redirect to /tmp/tmp.GtKAKCGyB5 and /tmp/tmp.DoLp08QxBV
CC=ccache gcc
gcc (GCC) 15.1.1 20250425 (Red Hat 15.1.1-1)
Tree base:
90b83efa6701 ("Merge tag 'bpf-next-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next")
Baseline building the tree
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]  drivers/net/ppp/pptp.o
  CHECK   ../drivers/net/ppp/pptp.c
  CC [M]  drivers/net/wireguard/device.o
  CHECK   ../drivers/net/wireguard/device.c
  LD [M]  drivers/net/wireguard/wireguard.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2384)
  CC [M]  drivers/net/ppp/pptp.mod.o
  CC [M]  drivers/net/wireguard/wireguard.mod.o
  LD [M]  drivers/net/wireguard/wireguard.ko
  LD [M]  drivers/net/ppp/pptp.ko
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
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/wireguard/device.o
  CHECK   ../drivers/net/wireguard/device.c
  LD [M]  drivers/net/wireguard/wireguard.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2384)
  CC [M]  drivers/net/wireguard/wireguard.mod.o
  LD [M]  drivers/net/wireguard/wireguard.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]  drivers/net/wireguard/device.o
  CHECK   ../drivers/net/wireguard/device.c
  LD [M]  drivers/net/wireguard/wireguard.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2384)
  CC [M]  drivers/net/wireguard/wireguard.mod.o
  LD [M]  drivers/net/wireguard/wireguard.ko