Using -Oline -j 96 W=1 C=1 redirect to /tmp/tmp.iWaRrZuYdi and /tmp/tmp.HBh64GLVp4
CC=ccache gcc
gcc (GCC) 15.2.1 20260123 (Red Hat 15.2.1-7)
Tree base:
4ad96a7c9e2c ("selftests: net: add macvlan multicast test for shared source MAC")
Baseline building the tree
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  drivers/nfc/nfcmrvl/main.o
  CC [M]  drivers/nfc/nfcmrvl/fw_dnld.o
  CC [M]  drivers/nfc/nfcmrvl/usb.o
  CC [M]  drivers/nfc/nfcmrvl/uart.o
  CC [M]  drivers/nfc/nfcmrvl/i2c.o
  CC [M]  drivers/nfc/s3fwrn5/phy_common.o
  CC [M]  drivers/nfc/nfcmrvl/spi.o
  CC [M]  drivers/nfc/s3fwrn5/i2c.o
  CC [M]  drivers/nfc/s3fwrn5/uart.o
  LD [M]  drivers/nfc/nfcmrvl/nfcmrvl.o
  LD [M]  drivers/nfc/nfcmrvl/nfcmrvl_usb.o
  LD [M]  drivers/nfc/nfcmrvl/nfcmrvl_i2c.o
  LD [M]  drivers/nfc/nfcmrvl/nfcmrvl_spi.o
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn5.o
  LD [M]  drivers/nfc/nfcmrvl/nfcmrvl_uart.o
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn5_i2c.o
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn82_uart.o
  CC      drivers/gpio/gpiolib-of.o
  CC [M]  drivers/net/ethernet/cadence/macb_main.o
  AR      drivers/gpio/built-in.a
  CC [M]  drivers/net/ethernet/cadence/macb_ptp.o
  CC [M]  drivers/net/ethernet/cadence/macb_pci.o
  LD [M]  drivers/net/ethernet/cadence/macb.o
  AR      drivers/built-in.a
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  AR      built-in.a
  AR      vmlinux.a
  LD      vmlinux.o
  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
  GEN     modules.builtin.modinfo
  GEN     modules.builtin
  GEN     modules.builtin.ranges
  OBJCOPY vmlinux
  CC      arch/x86/boot/version.o
  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
  CC      arch/x86/boot/compressed/kaslr.o
  LD [M]  kernel/kheaders.ko
  LD [M]  drivers/nfc/nfcmrvl/nfcmrvl.ko
  LD [M]  drivers/nfc/nfcmrvl/nfcmrvl_usb.ko
  LD [M]  drivers/nfc/nfcmrvl/nfcmrvl_uart.ko
  LD [M]  drivers/nfc/nfcmrvl/nfcmrvl_i2c.ko
  LD [M]  drivers/nfc/nfcmrvl/nfcmrvl_spi.ko
  CC [M]  drivers/nfc/s3fwrn5/s3fwrn5.mod.o
  CC [M]  drivers/nfc/s3fwrn5/s3fwrn5_i2c.mod.o
  CC [M]  drivers/nfc/s3fwrn5/s3fwrn82_uart.mod.o
  CC [M]  drivers/net/ethernet/cadence/macb.mod.o
  CC [M]  drivers/net/ethernet/cadence/macb_pci.mod.o
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn5.ko
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn5_i2c.ko
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn82_uart.ko
  LD [M]  drivers/net/ethernet/cadence/macb.ko
  LD [M]  drivers/net/ethernet/cadence/macb_pci.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  (#1101)
Building the tree before the patch
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  drivers/nfc/s3fwrn5/phy_common.o
  CC [M]  drivers/nfc/s3fwrn5/i2c.o
  CC [M]  drivers/nfc/s3fwrn5/uart.o
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn5.o
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn5_i2c.o
  CC      drivers/gpio/gpiolib-of.o
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn82_uart.o
  AR      drivers/gpio/built-in.a
  AR      drivers/built-in.a
  AR      built-in.a
  AR      vmlinux.a
  LD      vmlinux.o
  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
  GEN     modules.builtin.modinfo
  GEN     modules.builtin
  GEN     modules.builtin.ranges
  OBJCOPY vmlinux
  CC      arch/x86/boot/version.o
  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
  CC      arch/x86/boot/compressed/kaslr.o
  CC [M]  drivers/nfc/s3fwrn5/s3fwrn5.mod.o
  CC [M]  drivers/nfc/s3fwrn5/s3fwrn5_i2c.mod.o
  CC [M]  drivers/nfc/s3fwrn5/s3fwrn82_uart.mod.o
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn5.ko
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn5_i2c.ko
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn82_uart.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  (#1102)
Building the tree with the patch
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  drivers/nfc/s3fwrn5/phy_common.o
  CC [M]  drivers/nfc/s3fwrn5/i2c.o
  CC [M]  drivers/nfc/s3fwrn5/uart.o
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn5.o
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn5_i2c.o
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn82_uart.o
  CC      drivers/gpio/gpiolib-of.o
  AR      drivers/gpio/built-in.a
  AR      drivers/built-in.a
  AR      built-in.a
  AR      vmlinux.a
  LD      vmlinux.o
  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
  GEN     modules.builtin.modinfo
  GEN     modules.builtin
  GEN     modules.builtin.ranges
  OBJCOPY vmlinux
  CC      arch/x86/boot/version.o
  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
  CC      arch/x86/boot/compressed/kaslr.o
  CC [M]  drivers/nfc/s3fwrn5/s3fwrn5.mod.o
  CC [M]  drivers/nfc/s3fwrn5/s3fwrn5_i2c.mod.o
  CC [M]  drivers/nfc/s3fwrn5/s3fwrn82_uart.mod.o
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn5.ko
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn5_i2c.ko
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn82_uart.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
  AS      arch/x86/boot/header.o
  OBJCOPY arch/x86/boot/vmlinux.bin
  LD      arch/x86/boot/setup.elf
  OBJCOPY arch/x86/boot/setup.bin
  BUILD   arch/x86/boot/bzImage
Kernel: arch/x86/boot/bzImage is ready  (#1103)