Using -Oline -j 72 W=1 C=1 redirect to /tmp/tmp.M5LeimN3Ll and /tmp/tmp.hzj2HaRFzD
CC=ccache gcc
gcc (GCC) 15.0.1 20250329 (Red Hat 15.0.1-0)
Tree base:
91dbac407653 ("Use thread-safe function pointer in libbpf_print")
Baseline building the tree
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/unix/unix_bpf.o
  CC      net/xfrm/xfrm_policy.o
  CC      net/xfrm/espintcp.o
  CC      net/core/filter.o
  CHECK   ../net/unix/unix_bpf.c
  CC      net/ipv4/tcp_bpf.o
  CC [M]  net/ipv6/esp6.o
  CC      net/ipv4/udp_bpf.o
  AR      net/unix/built-in.a
  CC [M]  net/tls/tls_main.o
  CC [M]  net/tls/tls_sw.o
  CC [M]  net/tls/tls_proc.o
  CHECK   ../net/xfrm/espintcp.c
  CC [M]  net/tls/tls_strp.o
  CC      net/core/skmsg.o
  CC [M]  net/tls/tls_toe.o
  CHECK   ../net/xfrm/xfrm_policy.c
  CC      net/core/sock_map.o
  CC [M]  net/tls/tls_device.o
  CC [M]  net/tls/tls_device_fallback.o
  AR      net/xfrm/built-in.a
  CHECK   ../net/core/filter.c
  CHECK   ../net/ipv4/tcp_bpf.c
  CHECK   ../net/ipv4/udp_bpf.c
  CHECK   ../net/ipv6/esp6.c
  CHECK   ../net/tls/tls_proc.c
  CHECK   ../net/tls/tls_main.c
  CHECK   ../net/tls/tls_strp.c
  CHECK   ../net/core/skmsg.c
  CHECK   ../net/tls/tls_toe.c
  CHECK   ../net/tls/tls_sw.c
  CC [M]  net/ipv4/esp4.o
  CHECK   ../net/core/sock_map.c
  CHECK   ../net/tls/tls_device_fallback.c
  CHECK   ../net/tls/tls_device.c
  AR      net/core/built-in.a
  LD [M]  net/tls/tls.o
  CHECK   ../net/ipv4/esp4.c
  AR      net/ipv4/built-in.a
  AR      net/built-in.a
  CC [M]  net/vmw_vsock/vsock_bpf.o
  CC      kernel/bpf/btf.o
  CHECK   ../net/vmw_vsock/vsock_bpf.c
  LD [M]  net/vmw_vsock/vsock.o
  CHECK   ../kernel/bpf/btf.c
  CC      kernel/bpf/core.o
  CHECK   ../kernel/bpf/core.c
  AR      kernel/bpf/built-in.a
  AR      kernel/built-in.a
  CHK     kernel/kheaders_data.tar.xz
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  CHECK   ../kernel/kheaders.c
  AR      built-in.a
  AR      vmlinux.a
  LD      vmlinux.o
  OBJCOPY modules.builtin.modinfo
  GEN     modules.builtin
  MODPOST Module.symvers
  UPD     include/generated/utsversion.h
  CC      init/version-timestamp.o
  CHECK   ../init/version-timestamp.c
  KSYMS   .tmp_vmlinux0.kallsyms.S
  AS      .tmp_vmlinux0.kallsyms.o
  LD      .tmp_vmlinux1
  NM      .tmp_vmlinux1.syms
  KSYMS   .tmp_vmlinux1.kallsyms.S
  AS      .tmp_vmlinux1.kallsyms.o
  LD      .tmp_vmlinux2
  NM      .tmp_vmlinux2.syms
  KSYMS   .tmp_vmlinux2.kallsyms.S
  AS      .tmp_vmlinux2.kallsyms.o
  LD      vmlinux.unstripped
  LD [M]  kernel/kheaders.ko
  NM      System.map
  SORTTAB vmlinux.unstripped
  GEN     modules.builtin.ranges
  RSTRIP  vmlinux
  CC      arch/x86/boot/version.o
  CHECK   ../arch/x86/boot/version.c
  OBJCOPY arch/x86/boot/compressed/vmlinux.bin
  VOFFSET arch/x86/boot/compressed/../voffset.h
  CC      arch/x86/boot/compressed/misc.o
  RELOCS  arch/x86/boot/compressed/vmlinux.relocs
  CHECK   ../arch/x86/boot/compressed/misc.c
  CC      arch/x86/boot/compressed/kaslr.o
  LD [M]  net/ipv4/esp4.ko
  CHECK   ../arch/x86/boot/compressed/kaslr.c
  LD [M]  net/ipv6/esp6.ko
  LD [M]  net/tls/tls.ko
  LD [M]  net/vmw_vsock/vsock.ko
  GZIP    arch/x86/boot/compressed/vmlinux.bin.gz
  MKPIGGY arch/x86/boot/compressed/piggy.S
  AS      arch/x86/boot/compressed/piggy.o
  LD      arch/x86/boot/compressed/vmlinux
  ZOFFSET arch/x86/boot/zoffset.h
  OBJCOPY arch/x86/boot/vmlinux.bin
  AS      arch/x86/boot/header.o
  LD      arch/x86/boot/setup.elf
  OBJCOPY arch/x86/boot/setup.bin
  BUILD   arch/x86/boot/bzImage
Kernel: arch/x86/boot/bzImage is ready  (#778)
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      kernel/bpf/core.o
  CHK     kernel/kheaders_data.tar.xz
  CHECK   ../kernel/bpf/core.c
  AR      kernel/bpf/built-in.a
  AR      kernel/built-in.a
  AR      built-in.a
  AR      vmlinux.a
  LD      vmlinux.o
  OBJCOPY modules.builtin.modinfo
  GEN     modules.builtin
  MODPOST Module.symvers
  UPD     include/generated/utsversion.h
  CC      init/version-timestamp.o
  CHECK   ../init/version-timestamp.c
  KSYMS   .tmp_vmlinux0.kallsyms.S
  AS      .tmp_vmlinux0.kallsyms.o
  LD      .tmp_vmlinux1
  NM      .tmp_vmlinux1.syms
  KSYMS   .tmp_vmlinux1.kallsyms.S
  AS      .tmp_vmlinux1.kallsyms.o
  LD      .tmp_vmlinux2
  NM      .tmp_vmlinux2.syms
  KSYMS   .tmp_vmlinux2.kallsyms.S
  AS      .tmp_vmlinux2.kallsyms.o
  LD      vmlinux.unstripped
  NM      System.map
  SORTTAB vmlinux.unstripped
  GEN     modules.builtin.ranges
  RSTRIP  vmlinux
  CC      arch/x86/boot/version.o
  CHECK   ../arch/x86/boot/version.c
  OBJCOPY arch/x86/boot/compressed/vmlinux.bin
  VOFFSET arch/x86/boot/compressed/../voffset.h
  CC      arch/x86/boot/compressed/misc.o
  RELOCS  arch/x86/boot/compressed/vmlinux.relocs
  CHECK   ../arch/x86/boot/compressed/misc.c
  CC      arch/x86/boot/compressed/kaslr.o
  CHECK   ../arch/x86/boot/compressed/kaslr.c
  GZIP    arch/x86/boot/compressed/vmlinux.bin.gz
  MKPIGGY arch/x86/boot/compressed/piggy.S
  AS      arch/x86/boot/compressed/piggy.o
  LD      arch/x86/boot/compressed/vmlinux
  ZOFFSET arch/x86/boot/zoffset.h
  OBJCOPY arch/x86/boot/vmlinux.bin
  AS      arch/x86/boot/header.o
  LD      arch/x86/boot/setup.elf
  OBJCOPY arch/x86/boot/setup.bin
  BUILD   arch/x86/boot/bzImage
Kernel: arch/x86/boot/bzImage is ready  (#779)
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
  CC      kernel/bpf/core.o
  CHECK   ../kernel/bpf/core.c
  CHK     kernel/kheaders_data.tar.xz
  AR      kernel/bpf/built-in.a
  AR      kernel/built-in.a
  AR      built-in.a
  AR      vmlinux.a
  LD      vmlinux.o
  OBJCOPY modules.builtin.modinfo
  GEN     modules.builtin
  MODPOST Module.symvers
  UPD     include/generated/utsversion.h
  CC      init/version-timestamp.o
  CHECK   ../init/version-timestamp.c
  KSYMS   .tmp_vmlinux0.kallsyms.S
  AS      .tmp_vmlinux0.kallsyms.o
  LD      .tmp_vmlinux1
  NM      .tmp_vmlinux1.syms
  KSYMS   .tmp_vmlinux1.kallsyms.S
  AS      .tmp_vmlinux1.kallsyms.o
  LD      .tmp_vmlinux2
  NM      .tmp_vmlinux2.syms
  KSYMS   .tmp_vmlinux2.kallsyms.S
  AS      .tmp_vmlinux2.kallsyms.o
  LD      vmlinux.unstripped
  NM      System.map
  SORTTAB vmlinux.unstripped
  GEN     modules.builtin.ranges
  RSTRIP  vmlinux
  CC      arch/x86/boot/version.o
  CHECK   ../arch/x86/boot/version.c
  OBJCOPY arch/x86/boot/compressed/vmlinux.bin
  RELOCS  arch/x86/boot/compressed/vmlinux.relocs
  VOFFSET arch/x86/boot/compressed/../voffset.h
  CC      arch/x86/boot/compressed/misc.o
  CHECK   ../arch/x86/boot/compressed/misc.c
  CC      arch/x86/boot/compressed/kaslr.o
  CHECK   ../arch/x86/boot/compressed/kaslr.c
  GZIP    arch/x86/boot/compressed/vmlinux.bin.gz
  MKPIGGY arch/x86/boot/compressed/piggy.S
  AS      arch/x86/boot/compressed/piggy.o
  LD      arch/x86/boot/compressed/vmlinux
  ZOFFSET arch/x86/boot/zoffset.h
  OBJCOPY arch/x86/boot/vmlinux.bin
  AS      arch/x86/boot/header.o
  LD      arch/x86/boot/setup.elf
  OBJCOPY arch/x86/boot/setup.bin
  BUILD   arch/x86/boot/bzImage
Kernel: arch/x86/boot/bzImage is ready  (#780)