Using -Oline -j 72 W=1 redirect to /tmp/tmp.hqqIhNk7C5 and /tmp/tmp.Brncu3HmNH
LLVM=1 cc=clang
clang version 18.1.1 (Fedora 18.1.1-1.fc40)
Tree base:
b5c089880723 ("af_unix: Remove dead code in unix_stream_read_generic().")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net-next/wt-0/build_clang/tools/objtool && make O=/home/nipa/net-next/wt-0/build_clang subdir=tools/objtool --no-print-directory -C objtool 
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC      net/core/sysctl_net_core.o
  CC [M]  drivers/net/phy/realtek.o
  CC      net/unix/af_unix.o
  CC      net/core/netdev-genl.o
  CC [M]  drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_tx.o
  CC [M]  drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_main.o
  CC [M]  drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.o
  CC      net/core/sock.o
  LD [M]  drivers/net/ethernet/marvell/octeon_ep_vf/octeon_ep_vf.o
  CC [M]  drivers/net/ethernet/cortina/gemini.o
  CC [M]  drivers/net/ethernet/intel/igc/igc_ptp.o
  CC [M]  drivers/net/netdevsim/netdev.o
  CC [M]  drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.o
  CC [M]  drivers/net/ethernet/intel/idpf/idpf_main.o
  CC [M]  drivers/net/ethernet/intel/idpf/idpf_dev.o
  CC [M]  drivers/net/ethernet/intel/idpf/idpf_vf_dev.o
  CC [M]  drivers/net/ethernet/intel/idpf/idpf_ethtool.o
  LD [M]  drivers/net/netdevsim/netdevsim.o
  AR      net/unix/built-in.a
  CC [M]  drivers/net/ethernet/google/gve/gve_main.o
  CC [M]  drivers/net/ethernet/intel/idpf/idpf_lib.o
  CC [M]  drivers/net/ethernet/intel/idpf/idpf_singleq_txrx.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_controlq.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_nvm.o
  LD [M]  drivers/net/ethernet/google/gve/gve.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_irq.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_pf_vsi_vlan_ops.o
  CC [M]  drivers/infiniband/hw/irdma/main.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_fltr.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_vsi_vlan_ops.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_base.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_txrx_lib.o
  CC [M]  drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.o
  CC [M]  drivers/net/ethernet/smsc/smc91x.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_vsi_vlan_lib.o
  CC [M]  drivers/net/ethernet/xilinx/xilinx_axienet_main.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_vlan_mode.o
  LD [M]  drivers/infiniband/hw/irdma/irdma.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_fdir.o
  CC [M]  drivers/net/virtio_net.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_idc.o
  CC [M]  drivers/net/ethernet/intel/ice/devlink/devlink_port.o
  LD [M]  drivers/net/ethernet/xilinx/xilinx_emac.o
  CC [M]  drivers/net/ethernet/mellanox/mlx4/en_netdev.o
  CC [M]  drivers/net/ethernet/intel/idpf/idpf_virtchnl.o
  CC [M]  drivers/net/ethernet/intel/ice/devlink/devlink.o
  CC [M]  drivers/net/usb/lan78xx.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_debugfs.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_repr.o
  LD [M]  drivers/net/ethernet/mellanox/mlx4/mlx4_en.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_fwlog.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_ethtool_fdir.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_fw_update.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_sched.o
  CC [M]  drivers/net/ethernet/pensando/ionic/ionic_txrx.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_virtchnl_allowlist.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_lib.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_flow.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_lag.o
  AR      net/core/built-in.a
  LD [M]  drivers/net/ethernet/pensando/ionic/ionic.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_vf_mbx.o
  AR      net/built-in.a
  CC [M]  drivers/net/ethernet/intel/ice/ice_common.o
  CC [M]  drivers/net/ethernet/intel/idpf/idpf_txrx.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_switch.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_txrx.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_vf_vsi_vlan_ops.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_ddp.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_ethtool.o
  LD [M]  drivers/net/ethernet/intel/idpf/idpf.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_tc_lib.o
  CC [M]  drivers/net/ethernet/realtek/r8169_main.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_sriov.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_flex_pipe.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_dcb.o
  LD [M]  drivers/net/ethernet/realtek/r8169.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_dcb_lib.o
  CC [M]  drivers/net/ethernet/intel/igc/igc_main.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_virtchnl.o
  LD [M]  drivers/net/ethernet/intel/igc/igc.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_gnss.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_vf_lib.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_dcb_nl.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_arfs.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_eswitch.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_hwmon.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_xsk.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_dpll.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_eswitch_br.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_ptp.o
  CC [M]  drivers/net/ethernet/intel/ixgbe/ixgbe_main.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_main.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_ptp_hw.o
  LD [M]  drivers/net/ethernet/intel/ixgbe/ixgbe.o
  LD [M]  drivers/net/ethernet/intel/ice/ice.o
  CC [M]  drivers/net/ethernet/broadcom/bnxt/bnxt.o
  LD [M]  drivers/net/ethernet/broadcom/bnxt/bnxt_en.o
  CHK     kernel/kheaders_data.tar.xz
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  AR      built-in.a
  AR      vmlinux.a
  LD      vmlinux.o
  OBJCOPY modules.builtin.modinfo
  GEN     modules.builtin
  GEN     .vmlinux.objs
  MODPOST Module.symvers
  UPD     include/generated/utsversion.h
  CC      init/version-timestamp.o
  LD      .tmp_vmlinux.kallsyms1
  NM      .tmp_vmlinux.kallsyms1.syms
  KSYMS   .tmp_vmlinux.kallsyms1.S
  AS      .tmp_vmlinux.kallsyms1.S
  LD      .tmp_vmlinux.kallsyms2
  NM      .tmp_vmlinux.kallsyms2.syms
  KSYMS   .tmp_vmlinux.kallsyms2.S
  AS      .tmp_vmlinux.kallsyms2.S
  LD      .tmp_vmlinux.kallsyms3
  NM      .tmp_vmlinux.kallsyms3.syms
  KSYMS   .tmp_vmlinux.kallsyms3.S
  AS      .tmp_vmlinux.kallsyms3.S
  LD      vmlinux
  NM      System.map
  SORTTAB vmlinux
  RELOCS  arch/x86/boot/compressed/vmlinux.relocs
  LD [M]  kernel/kheaders.ko
  RSTRIP  vmlinux
  CC      arch/x86/boot/version.o
  OBJCOPY arch/x86/boot/compressed/vmlinux.bin
  CC      arch/x86/boot/compressed/kaslr.o
  VOFFSET arch/x86/boot/compressed/../voffset.h
  LD [M]  drivers/net/ethernet/google/gve/gve.ko
  LD [M]  drivers/net/ethernet/intel/ixgbe/ixgbe.ko
  LD [M]  drivers/net/ethernet/intel/idpf/idpf.ko
  LD [M]  drivers/net/ethernet/marvell/octeon_ep_vf/octeon_ep_vf.ko
  LD [M]  drivers/net/ethernet/mellanox/mlx4/mlx4_en.ko
  LD [M]  drivers/net/ethernet/realtek/r8169.ko
  LD [M]  drivers/net/ethernet/xilinx/xilinx_emac.ko
  LD [M]  drivers/net/ethernet/pensando/ionic/ionic.ko
  CC      arch/x86/boot/compressed/misc.o
  LD [M]  drivers/net/virtio_net.ko
  LD [M]  drivers/net/netdevsim/netdevsim.ko
  CC [M]  drivers/net/phy/realtek.mod.o
  CC [M]  drivers/net/ethernet/broadcom/bnxt/bnxt_en.mod.o
  CC [M]  drivers/net/ethernet/cortina/gemini.mod.o
  CC [M]  drivers/net/ethernet/intel/igc/igc.mod.o
  CC [M]  drivers/net/ethernet/intel/ice/ice.mod.o
  CC [M]  drivers/net/ethernet/smsc/smc91x.mod.o
  CC [M]  drivers/net/usb/lan78xx.mod.o
  CC [M]  drivers/infiniband/hw/irdma/irdma.mod.o
  LD [M]  drivers/net/phy/realtek.ko
  LD [M]  drivers/net/ethernet/broadcom/bnxt/bnxt_en.ko
  LD [M]  drivers/net/ethernet/cortina/gemini.ko
  LD [M]  drivers/net/ethernet/intel/igc/igc.ko
  LD [M]  drivers/net/ethernet/intel/ice/ice.ko
  LD [M]  drivers/net/ethernet/smsc/smc91x.ko
  LD [M]  drivers/net/usb/lan78xx.ko
  LD [M]  drivers/infiniband/hw/irdma/irdma.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  (#2395)
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net-next/wt-0/build_clang/tools/objtool && make O=/home/nipa/net-next/wt-0/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]  drivers/net/phy/realtek.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2395)
  CC [M]  drivers/net/phy/realtek.mod.o
  LD [M]  drivers/net/phy/realtek.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net-next/wt-0/build_clang/tools/objtool && make O=/home/nipa/net-next/wt-0/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]  drivers/net/phy/realtek.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2395)
  CC [M]  drivers/net/phy/realtek.mod.o
  LD [M]  drivers/net/phy/realtek.ko