Using -Oline -j 72 W=1 redirect to /tmp/tmp.ATvpxxct5y and /tmp/tmp.4aTwCHGaok
LLVM=1 cc="ccache clang"
clang version 20.1.8 (Fedora 20.1.8-4.fc42)
Tree base:
d7dbda878920 ("selftests: fib_tests: add fib6 from ra to static test")
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
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  drivers/bus/mhi/host/pci_generic.o
  LD [M]  drivers/bus/mhi/host/mhi_pci_generic.o
  CC [M]  drivers/net/ethernet/freescale/enetc/enetc.o
  CC [M]  drivers/net/ethernet/freescale/enetc/enetc_cbdr.o
  CC [M]  drivers/net/ethernet/freescale/enetc/enetc_ethtool.o
  CC [M]  drivers/net/ethernet/freescale/enetc/enetc_pf_common.o
  CC [M]  drivers/net/ethernet/freescale/enetc/enetc_pf.o
  CC [M]  drivers/net/ethernet/freescale/enetc/enetc_msg.o
  CC [M]  drivers/net/ethernet/freescale/enetc/enetc_qos.o
  CC [M]  drivers/net/ethernet/freescale/enetc/enetc4_pf.o
  CC [M]  drivers/net/ethernet/freescale/enetc/enetc4_debugfs.o
  CC [M]  drivers/net/ethernet/freescale/enetc/enetc_vf.o
  CC [M]  drivers/net/ethernet/freescale/enetc/enetc_ierb.o
  CC [M]  drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.o
  CC [M]  drivers/net/ethernet/freescale/enetc/enetc_mdio.o
  CC [M]  drivers/net/wwan/mhi_wwan_mbim.o
  CC [M]  drivers/net/ethernet/freescale/enetc/enetc_ptp.o
  CC [M]  drivers/net/ethernet/freescale/enetc/netc_blk_ctrl.o
  LD [M]  drivers/net/ethernet/freescale/enetc/nxp-enetc-pf-common.o
  LD [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc-vf.o
  LD [M]  drivers/net/ethernet/freescale/enetc/nxp-enetc4.o
  LD [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc.o
  LD [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc-ierb.o
  LD [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc-core.o
  LD [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc-mdio.o
  LD [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc-ptp.o
  LD [M]  drivers/net/ethernet/freescale/enetc/nxp-netc-blk-ctrl.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#8442)
  CC [M]  drivers/bus/mhi/host/mhi_pci_generic.mod.o
  CC [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc-core.mod.o
  CC [M]  drivers/net/ethernet/freescale/enetc/nxp-enetc-pf-common.mod.o
  CC [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc.mod.o
  CC [M]  drivers/net/ethernet/freescale/enetc/nxp-enetc4.mod.o
  CC [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc-vf.mod.o
  CC [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc-ierb.mod.o
  CC [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc-mdio.mod.o
  CC [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc-ptp.mod.o
  CC [M]  drivers/net/ethernet/freescale/enetc/nxp-netc-blk-ctrl.mod.o
  LD [M]  drivers/net/wwan/mhi_wwan_mbim.ko
  LD [M]  drivers/bus/mhi/host/mhi_pci_generic.ko
  LD [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc-core.ko
  LD [M]  drivers/net/ethernet/freescale/enetc/nxp-enetc-pf-common.ko
  LD [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc.ko
  LD [M]  drivers/net/ethernet/freescale/enetc/nxp-enetc4.ko
  LD [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc-vf.ko
  LD [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc-ierb.ko
  LD [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc-mdio.ko
  LD [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc-ptp.ko
  LD [M]  drivers/net/ethernet/freescale/enetc/nxp-netc-blk-ctrl.ko
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
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  drivers/bus/mhi/host/pci_generic.o
  LD [M]  drivers/bus/mhi/host/mhi_pci_generic.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#8442)
  CC [M]  drivers/bus/mhi/host/mhi_pci_generic.mod.o
  LD [M]  drivers/bus/mhi/host/mhi_pci_generic.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
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  drivers/bus/mhi/host/pci_generic.o
  LD [M]  drivers/bus/mhi/host/mhi_pci_generic.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#8442)
  CC [M]  drivers/bus/mhi/host/mhi_pci_generic.mod.o
  LD [M]  drivers/bus/mhi/host/mhi_pci_generic.ko