Using -Oline -j 72 W=1 redirect to /tmp/tmp.U4cYBhRxFW and /tmp/tmp.MOT4KQukT0
LLVM=1 cc=clang
clang version 20.1.3 (Fedora 20.1.3-1.fc42)
Tree base:
57a92d14659d ("net: phy: mscc: Stop clearing the the UDPv4 checksum for L2 frames")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  REMOVE  usr/include/linux/virtio_rtc.h
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC      drivers/virtio/virtio.o
  CC [M]  sound/virtio/virtio_ctl_msg.o
  CC [M]  drivers/iommu/virtio-iommu.o
  CC      drivers/virtio/virtio_debug.o
  CC [M]  drivers/misc/nsm.o
  CC [M]  drivers/block/virtio_blk.o
  CC [M]  drivers/virtio/virtio_pci_modern.o
  CC [M]  drivers/virtio/virtio_pci_common.o
  UPD     kernel/config_data
  CC [M]  drivers/virtio/virtio_input.o
  CC [M]  drivers/gpio/gpio-virtio.o
  CC [M]  sound/virtio/virtio_card.o
  CC [M]  sound/virtio/virtio_kctl.o
  CC [M]  drivers/virtio/virtio_mmio.o
  CC [M]  drivers/virtio/virtio_pci_legacy.o
  CC [M]  drivers/char/virtio_console.o
  CC [M]  sound/virtio/virtio_pcm_ops.o
  CC [M]  sound/virtio/virtio_jack.o
  CC [M]  drivers/virtio/virtio_pci_admin_legacy_io.o
  CC [M]  sound/virtio/virtio_pcm_msg.o
  CC [M]  sound/virtio/virtio_chmap.o
  CC [M]  drivers/virtio/virtio_balloon.o
  CC [M]  drivers/scsi/virtio_scsi.o
  CC      drivers/virtio/virtio_ring.o
  LD [M]  drivers/virtio/virtio_pci.o
  CC [M]  sound/virtio/virtio_pcm.o
  CC [M]  drivers/virtio/virtio_vdpa.o
  AR      drivers/virtio/built-in.a
  GZIP    kernel/config_data.gz
  LD [M]  sound/virtio/virtio_snd.o
  CC [M]  drivers/char/hw_random/virtio-rng.o
  CC      net/socket.o
  AR      net/built-in.a
  CC [M]  drivers/virtio/virtio_mem.o
  CC [M]  drivers/i2c/busses/i2c-virtio.o
  CC      drivers/remoteproc/remoteproc_virtio.o
  AR      drivers/remoteproc/built-in.a
  CC [M]  drivers/crypto/virtio/virtio_crypto_mgr.o
  CC [M]  drivers/crypto/virtio/virtio_crypto_skcipher_algs.o
  CC [M]  drivers/net/ethernet/mellanox/mlx4/en_clock.o
  CC [M]  drivers/gpu/drm/virtio/virtgpu_kms.o
  CC [M]  drivers/crypto/virtio/virtio_crypto_akcipher_algs.o
  CC [M]  drivers/gpu/drm/virtio/virtgpu_gem.o
  CC [M]  drivers/nvdimm/virtio_pmem.o
  CC [M]  kernel/configs.o
  CC [M]  drivers/firmware/arm_scmi/transports/virtio.o
  CC [M]  drivers/gpu/drm/virtio/virtgpu_vram.o
  CC [M]  net/9p/trans_virtio.o
  LD [M]  drivers/net/ethernet/mellanox/mlx4/mlx4_en.o
  CC [M]  drivers/nvdimm/nd_virtio.o
  CC [M]  drivers/gpu/drm/virtio/virtgpu_display.o
  CC [M]  drivers/net/tap.o
  LD [M]  drivers/firmware/arm_scmi/transports/scmi_transport_virtio.o
  LD [M]  net/9p/9pnet_virtio.o
  CC [M]  drivers/vdpa/mlx5/core/resources.o
  CC [M]  drivers/vdpa/vdpa_sim/vdpa_sim_net.o
  CC [M]  drivers/vdpa/pds/aux_drv.o
  CC [M]  drivers/net/macvtap.o
  CC [M]  drivers/gpu/drm/virtio/virtgpu_debugfs.o
  CC [M]  drivers/gpu/drm/virtio/virtgpu_drv.o
  CC [M]  drivers/gpu/drm/virtio/virtgpu_object.o
  CC [M]  drivers/net/vsockmon.o
  CC [M]  drivers/crypto/virtio/virtio_crypto_core.o
  CC [M]  drivers/vdpa/ifcvf/ifcvf_main.o
  CC [M]  fs/fuse/virtio_fs.o
  CC [M]  drivers/gpu/drm/virtio/virtgpu_fence.o
  CC [M]  net/vmw_vsock/vsock_loopback.o
  LD [M]  drivers/crypto/virtio/virtio_crypto.o
  CC [M]  drivers/vdpa/solidrun/snet_hwmon.o
  CC [M]  drivers/vdpa/pds/cmds.o
  CC [M]  drivers/vdpa/virtio_pci/vp_vdpa.o
  CC [M]  drivers/vdpa/solidrun/snet_ctrl.o
  LD [M]  fs/fuse/virtiofs.o
  CC [M]  drivers/vdpa/octeon_ep/octep_vdpa_main.o
  CC [M]  drivers/vdpa/alibaba/eni_vdpa.o
  CC [M]  drivers/vdpa/pds/debugfs.o
  CC [M]  drivers/vdpa/vdpa_sim/vdpa_sim.o
  CC [M]  drivers/vdpa/mlx5/net/debug.o
  CC [M]  drivers/gpu/drm/virtio/virtgpu_plane.o
  CC [M]  drivers/vdpa/ifcvf/ifcvf_base.o
  CC [M]  drivers/vdpa/octeon_ep/octep_vdpa_hw.o
  CC [M]  drivers/vdpa/vdpa_user/vduse_dev.o
  CC [M]  drivers/vdpa/vdpa_sim/vdpa_sim_blk.o
  CC [M]  drivers/vdpa/vdpa_user/iova_domain.o
  CC [M]  drivers/gpu/drm/virtio/virtgpu_prime.o
  CC [M]  drivers/vdpa/vdpa.o
  CC [M]  drivers/gpu/drm/virtio/virtgpu_ioctl.o
  CC [M]  drivers/gpu/drm/virtio/virtgpu_vq.o
  LD [M]  drivers/vdpa/ifcvf/ifcvf.o
  LD [M]  drivers/vdpa/octeon_ep/octep_vdpa.o
  LD [M]  drivers/vdpa/vdpa_user/vduse.o
  CC [M]  drivers/net/ipvlan/ipvtap.o
  CC [M]  drivers/gpu/drm/virtio/virtgpu_trace_points.o
  CC [M]  net/vmw_vsock/virtio_transport.o
  CC [M]  drivers/vdpa/solidrun/snet_main.o
  LD [M]  net/vmw_vsock/vmw_vsock_virtio_transport.o
  LD [M]  drivers/vdpa/solidrun/snet_vdpa.o
  CC [M]  drivers/gpu/drm/virtio/virtgpu_submit.o
  CC [M]  drivers/vdpa/pds/vdpa_dev.o
  CC [M]  net/vmw_vsock/virtio_transport_common.o
  CC [M]  drivers/vdpa/mlx5/core/mr.o
  LD [M]  drivers/vdpa/pds/pds_vdpa.o
  LD [M]  net/vmw_vsock/vmw_vsock_virtio_transport_common.o
  LD [M]  drivers/gpu/drm/virtio/virtio-gpu.o
  CC [M]  drivers/net/caif/caif_virtio.o
  CC [M]  drivers/vfio/pci/virtio/main.o
  CC [M]  drivers/vfio/pci/virtio/legacy_io.o
  CC [M]  drivers/vfio/pci/virtio/migrate.o
  CC [M]  drivers/bluetooth/virtio_bt.o
  LD [M]  drivers/vfio/pci/virtio/virtio-vfio-pci.o
  CC [M]  drivers/rpmsg/virtio_rpmsg_bus.o
  CC [M]  net/packet/af_packet.o
  CC [M]  drivers/net/tun.o
  CC [M]  drivers/vhost/vsock.o
  CC [M]  drivers/vhost/vringh.o
  CC [M]  drivers/vhost/scsi.o
  LD [M]  drivers/vhost/vhost_vsock.o
  CC [M]  drivers/vdpa/mlx5/net/mlx5_vnet.o
  LD [M]  drivers/vhost/vhost_scsi.o
  LD [M]  drivers/vdpa/mlx5/mlx5_vdpa.o
  CC [M]  drivers/vhost/net.o
  LD [M]  drivers/vhost/vhost_net.o
  CC [M]  drivers/vhost/vdpa.o
  LD [M]  drivers/vhost/vhost_vdpa.o
  CC [M]  drivers/net/wireless/virtual/mac80211_hwsim.o
  CC [M]  drivers/vhost/vhost.o
  CC [M]  drivers/net/virtio_net.o
  AR      drivers/built-in.a
  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
  MODPOST Module.symvers
  UPD     include/generated/utsversion.h
  CC      init/version-timestamp.o
  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
  RSTRIP  vmlinux
  GEN     modules.builtin.ranges
  CC      arch/x86/boot/version.o
  RELOCS  arch/x86/boot/compressed/vmlinux.relocs
  OBJCOPY arch/x86/boot/compressed/vmlinux.bin
  CC      arch/x86/boot/compressed/kaslr.o
  VOFFSET arch/x86/boot/compressed/../voffset.h
  CC      arch/x86/boot/compressed/misc.o
  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  (#696)
  LD [M]  kernel/configs.ko
  LD [M]  kernel/kheaders.ko
  LD [M]  fs/fuse/virtiofs.ko
  LD [M]  drivers/gpio/gpio-virtio.ko
  LD [M]  drivers/virtio/virtio_mmio.ko
  LD [M]  drivers/virtio/virtio_balloon.ko
  LD [M]  drivers/virtio/virtio_input.ko
  LD [M]  drivers/virtio/virtio_vdpa.ko
  LD [M]  drivers/virtio/virtio_mem.ko
  LD [M]  drivers/char/virtio_console.ko
  LD [M]  drivers/char/hw_random/virtio-rng.ko
  LD [M]  drivers/iommu/virtio-iommu.ko
  LD [M]  drivers/gpu/drm/virtio/virtio-gpu.ko
  LD [M]  drivers/block/virtio_blk.ko
  LD [M]  drivers/misc/nsm.ko
  LD [M]  drivers/scsi/virtio_scsi.ko
  CC [M]  drivers/virtio/virtio_pci.mod.o
  LD [M]  drivers/net/wireless/virtual/mac80211_hwsim.ko
  LD [M]  drivers/net/ipvlan/ipvtap.ko
  LD [M]  drivers/net/macvtap.ko
  LD [M]  drivers/net/tun.ko
  LD [M]  drivers/net/tap.ko
  LD [M]  drivers/net/virtio_net.ko
  LD [M]  drivers/net/vsockmon.ko
  LD [M]  drivers/net/caif/caif_virtio.ko
  CC [M]  drivers/net/ethernet/mellanox/mlx4/mlx4_en.mod.o
  LD [M]  drivers/i2c/busses/i2c-virtio.ko
  LD [M]  drivers/firmware/arm_scmi/transports/scmi_transport_virtio.ko
  LD [M]  drivers/crypto/virtio/virtio_crypto.ko
  LD [M]  drivers/vdpa/mlx5/mlx5_vdpa.ko
  LD [M]  drivers/vdpa/vdpa.ko
  LD [M]  drivers/vdpa/vdpa_sim/vdpa_sim.ko
  LD [M]  drivers/vdpa/vdpa_sim/vdpa_sim_net.ko
  LD [M]  drivers/vdpa/vdpa_sim/vdpa_sim_blk.ko
  LD [M]  drivers/vdpa/vdpa_user/vduse.ko
  LD [M]  drivers/vdpa/ifcvf/ifcvf.ko
  LD [M]  drivers/vdpa/virtio_pci/vp_vdpa.ko
  LD [M]  drivers/vdpa/alibaba/eni_vdpa.ko
  LD [M]  drivers/vdpa/solidrun/snet_vdpa.ko
  LD [M]  drivers/vdpa/pds/pds_vdpa.ko
  LD [M]  drivers/nvdimm/virtio_pmem.ko
  LD [M]  drivers/nvdimm/nd_virtio.ko
  LD [M]  drivers/vfio/pci/virtio/virtio-vfio-pci.ko
  LD [M]  drivers/bluetooth/virtio_bt.ko
  LD [M]  drivers/vhost/vhost_net.ko
  LD [M]  drivers/vhost/vhost_vsock.ko
  LD [M]  drivers/vhost/vhost_vdpa.ko
  LD [M]  drivers/rpmsg/virtio_rpmsg_bus.ko
  CC [M]  drivers/vdpa/octeon_ep/octep_vdpa.mod.o
  CC [M]  drivers/vhost/vhost_scsi.mod.o
  CC [M]  drivers/vhost/vringh.mod.o
  CC [M]  drivers/vhost/vhost.mod.o
  LD [M]  sound/virtio/virtio_snd.ko
  LD [M]  net/packet/af_packet.ko
  LD [M]  net/9p/9pnet_virtio.ko
  LD [M]  net/vmw_vsock/vmw_vsock_virtio_transport.ko
  LD [M]  net/vmw_vsock/vmw_vsock_virtio_transport_common.ko
  LD [M]  net/vmw_vsock/vsock_loopback.ko
  LD [M]  drivers/virtio/virtio_pci.ko
  LD [M]  drivers/net/ethernet/mellanox/mlx4/mlx4_en.ko
  LD [M]  drivers/vdpa/octeon_ep/octep_vdpa.ko
  LD [M]  drivers/vhost/vhost_scsi.ko
  LD [M]  drivers/vhost/vringh.ko
  LD [M]  drivers/vhost/vhost.ko
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/ethernet/mellanox/mlx4/en_clock.o
  LD [M]  drivers/net/ethernet/mellanox/mlx4/mlx4_en.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#696)
  CC [M]  drivers/net/ethernet/mellanox/mlx4/mlx4_en.mod.o
  LD [M]  drivers/net/ethernet/mellanox/mlx4/mlx4_en.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/ethernet/mellanox/mlx4/en_clock.o
  LD [M]  drivers/net/ethernet/mellanox/mlx4/mlx4_en.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#696)
  CC [M]  drivers/net/ethernet/mellanox/mlx4/mlx4_en.mod.o
  LD [M]  drivers/net/ethernet/mellanox/mlx4/mlx4_en.ko