Using -Oline -j 72 W=1 redirect to /tmp/tmp.epKkljxIpG and /tmp/tmp.dRRbmLZJaF
LLVM=1 cc=clang
clang version 17.0.1 (Fedora 17.0.1-1.fc39)
Tree base:
8ff25dac88f6 ("netdevsim: add Makefile for selftests")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net-next/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net-next/build_clang/tools/objtool && make O=/home/nipa/net-next/build_clang subdir=tools/objtool --no-print-directory -C objtool 
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  UPD     kernel/config_data
  CHK     kernel/kheaders_data.tar.xz
  GZIP    kernel/config_data.gz
  CC [M]  net/sched/act_sample.o
  CC [M]  net/sched/act_police.o
  CC [M]  net/sched/act_gact.o
  CC [M]  net/sched/act_simple.o
  CC [M]  net/sched/act_mirred.o
  CC [M]  net/sched/act_vlan.o
  CC [M]  kernel/configs.o
  CC [M]  net/sched/act_nat.o
  CC [M]  net/sched/act_bpf.o
  CC [M]  net/sched/act_skbedit.o
  CC [M]  net/sched/act_ife.o
  CC [M]  net/sched/act_skbmod.o
  CC [M]  net/sched/act_ctinfo.o
  CC [M]  net/sched/act_connmark.o
  CC [M]  net/sched/act_gate.o
  CC [M]  net/sched/act_csum.o
  CC [M]  net/sched/act_ct.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#34381)
  LD [M]  kernel/configs.ko
  CC [M]  net/sched/act_police.mod.o
  CC [M]  net/sched/act_gact.mod.o
  CC [M]  net/sched/act_mirred.mod.o
  LD [M]  net/sched/act_police.ko
  CC [M]  net/sched/act_sample.mod.o
  LD [M]  net/sched/act_gact.ko
  CC [M]  net/sched/act_nat.mod.o
  CC [M]  net/sched/act_simple.mod.o
  LD [M]  net/sched/act_mirred.ko
  CC [M]  net/sched/act_skbedit.mod.o
  LD [M]  net/sched/act_sample.ko
  CC [M]  net/sched/act_vlan.mod.o
  LD [M]  net/sched/act_nat.ko
  CC [M]  net/sched/act_csum.mod.o
  LD [M]  net/sched/act_simple.ko
  LD [M]  net/sched/act_skbedit.ko
  CC [M]  net/sched/act_connmark.mod.o
  LD [M]  net/sched/act_csum.ko
  CC [M]  net/sched/act_bpf.mod.o
  LD [M]  net/sched/act_vlan.ko
  CC [M]  net/sched/act_ctinfo.mod.o
  CC [M]  net/sched/act_skbmod.mod.o
  LD [M]  net/sched/act_connmark.ko
  LD [M]  net/sched/act_bpf.ko
  CC [M]  net/sched/act_ife.mod.o
  LD [M]  net/sched/act_ctinfo.ko
  CC [M]  net/sched/act_ct.mod.o
  LD [M]  net/sched/act_skbmod.ko
  LD [M]  net/sched/act_ife.ko
  CC [M]  net/sched/act_gate.mod.o
  LD [M]  net/sched/act_ct.ko
  LD [M]  net/sched/act_gate.ko
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net-next/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net-next/build_clang/tools/objtool && make O=/home/nipa/net-next/build_clang subdir=tools/objtool --no-print-directory -C objtool 
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  net/sched/act_gact.o
  CC [M]  net/sched/act_simple.o
  CC [M]  net/sched/act_police.o
  CC [M]  net/sched/act_sample.o
  CC [M]  net/sched/act_mirred.o
  CC [M]  net/sched/act_vlan.o
  CC [M]  net/sched/act_ife.o
  CC [M]  net/sched/act_skbmod.o
  CC [M]  net/sched/act_bpf.o
  CC [M]  net/sched/act_nat.o
  CC [M]  net/sched/act_skbedit.o
  CC [M]  net/sched/act_ctinfo.o
  CC [M]  net/sched/act_connmark.o
  CC [M]  net/sched/act_gate.o
  CC [M]  net/sched/act_csum.o
  CC [M]  net/sched/act_ct.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#34381)
  CC [M]  net/sched/act_police.mod.o
  CC [M]  net/sched/act_gact.mod.o
  LD [M]  net/sched/act_police.ko
  CC [M]  net/sched/act_mirred.mod.o
  LD [M]  net/sched/act_gact.ko
  CC [M]  net/sched/act_sample.mod.o
  CC [M]  net/sched/act_nat.mod.o
  LD [M]  net/sched/act_mirred.ko
  CC [M]  net/sched/act_simple.mod.o
  CC [M]  net/sched/act_skbedit.mod.o
  LD [M]  net/sched/act_sample.ko
  LD [M]  net/sched/act_nat.ko
  CC [M]  net/sched/act_csum.mod.o
  CC [M]  net/sched/act_vlan.mod.o
  LD [M]  net/sched/act_simple.ko
  CC [M]  net/sched/act_bpf.mod.o
  LD [M]  net/sched/act_skbedit.ko
  CC [M]  net/sched/act_connmark.mod.o
  LD [M]  net/sched/act_csum.ko
  LD [M]  net/sched/act_vlan.ko
  CC [M]  net/sched/act_ctinfo.mod.o
  CC [M]  net/sched/act_skbmod.mod.o
  LD [M]  net/sched/act_bpf.ko
  LD [M]  net/sched/act_connmark.ko
  CC [M]  net/sched/act_ife.mod.o
  LD [M]  net/sched/act_ctinfo.ko
  CC [M]  net/sched/act_ct.mod.o
  LD [M]  net/sched/act_skbmod.ko
  CC [M]  net/sched/act_gate.mod.o
  LD [M]  net/sched/act_ife.ko
  LD [M]  net/sched/act_ct.ko
  LD [M]  net/sched/act_gate.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net-next/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net-next/build_clang/tools/objtool && make O=/home/nipa/net-next/build_clang subdir=tools/objtool --no-print-directory -C objtool 
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  net/sched/act_sample.o
  CC [M]  net/sched/act_simple.o
  CC [M]  net/sched/act_gact.o
  CC [M]  net/sched/act_mirred.o
  CC [M]  net/sched/act_vlan.o
  CC [M]  net/sched/act_bpf.o
  CC [M]  net/sched/act_police.o
  CC [M]  net/sched/act_skbedit.o
  CC [M]  net/sched/act_connmark.o
  CC [M]  net/sched/act_nat.o
  CC [M]  net/sched/act_ife.o
  CC [M]  net/sched/act_gate.o
  CC [M]  net/sched/act_skbmod.o
  CC [M]  net/sched/act_csum.o
  CC [M]  net/sched/act_ctinfo.o
  CC [M]  net/sched/act_ct.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#34381)
  CC [M]  net/sched/act_police.mod.o
  CC [M]  net/sched/act_gact.mod.o
  CC [M]  net/sched/act_mirred.mod.o
  LD [M]  net/sched/act_police.ko
  CC [M]  net/sched/act_sample.mod.o
  LD [M]  net/sched/act_gact.ko
  CC [M]  net/sched/act_nat.mod.o
  LD [M]  net/sched/act_mirred.ko
  LD [M]  net/sched/act_sample.ko
  CC [M]  net/sched/act_simple.mod.o
  CC [M]  net/sched/act_skbedit.mod.o
  LD [M]  net/sched/act_nat.ko
  CC [M]  net/sched/act_csum.mod.o
  LD [M]  net/sched/act_simple.ko
  CC [M]  net/sched/act_vlan.mod.o
  LD [M]  net/sched/act_skbedit.ko
  LD [M]  net/sched/act_csum.ko
  CC [M]  net/sched/act_bpf.mod.o
  CC [M]  net/sched/act_connmark.mod.o
  LD [M]  net/sched/act_vlan.ko
  CC [M]  net/sched/act_skbmod.mod.o
  LD [M]  net/sched/act_bpf.ko
  CC [M]  net/sched/act_ctinfo.mod.o
  LD [M]  net/sched/act_connmark.ko
  LD [M]  net/sched/act_skbmod.ko
  LD [M]  net/sched/act_ctinfo.ko
  CC [M]  net/sched/act_ife.mod.o
  CC [M]  net/sched/act_ct.mod.o
  LD [M]  net/sched/act_ife.ko
  LD [M]  net/sched/act_ct.ko
  CC [M]  net/sched/act_gate.mod.o
  LD [M]  net/sched/act_gate.ko
Output lengths: 1065 /tmp/tmp.dRRbmLZJaF 1065 /tmp/tmp.epKkljxIpG