Using -Oline -j 96 W=1 C=1 redirect to /tmp/tmp.4NrN6Cl2m3 and /tmp/tmp.6i8fc0kdHg
CC=ccache gcc
gcc (GCC) 15.2.1 20251211 (Red Hat 15.2.1-5)
Tree base:
7470a7a63dc1 ("macvlan: fix possible UAF in macvlan_forward_source()")
Baseline building the tree
make[1]: Entering directory '/srv/nipa-poller/net/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net/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]  net/bluetooth/hci_sync.o
  CHECK   ../net/bluetooth/hci_sync.c
  CC [M]  net/bridge/br_fdb.o
  CC [M]  net/bridge/br_input.o
  CHECK   ../net/bridge/br_fdb.c
  LD [M]  net/bluetooth/bluetooth.o
  CHECK   ../net/bridge/br_input.c
  LD [M]  net/bridge/bridge.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-main.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-pps.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-ptp.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-hwtstamp.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-i2c.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-dcb.o
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-main.c
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-ethtool.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-platform.o
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-pps.c
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-debugfs.o
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-desc.o
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-hwtstamp.c
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-phy-v1.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-pci.o
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-i2c.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-selftest.o
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-debugfs.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-platform.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-desc.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-phy-v1.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-pci.c
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-mdio.o
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-selftest.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
  CC [M]  drivers/net/macvlan.o
  CHECK   ../drivers/net/macvlan.c
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-drv.o
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
  CC [M]  net/ipv6/ip6_tunnel.o
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-drv.c
  CHECK   ../net/ipv6/ip6_tunnel.c
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-dev.o
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-dev.c
  LD [M]  drivers/net/ethernet/amd/xgbe/amd-xgbe.o
  CC      net/core/dev.o
  CHECK   ../net/core/dev.c
  AR      net/core/built-in.a
  AR      net/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
  CHECK   ../init/version-timestamp.c
  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
  CC [M]  drivers/net/macvlan.mod.o
  CC [M]  drivers/net/ethernet/amd/xgbe/amd-xgbe.mod.o
  OBJCOPY vmlinux
  CC      arch/x86/boot/version.o
  CHECK   ../arch/x86/boot/version.c
  OBJCOPY arch/x86/boot/compressed/vmlinux.bin
  RELOCS  arch/x86/boot/compressed/vmlinux.relocs
  VOFFSET arch/x86/boot/compressed/../voffset.h
  CC      arch/x86/boot/compressed/misc.o
  CHECK   ../arch/x86/boot/compressed/misc.c
  CC      arch/x86/boot/compressed/kaslr.o
  CHECK   ../arch/x86/boot/compressed/kaslr.c
  CC [M]  net/bluetooth/bluetooth.mod.o
  LD [M]  drivers/net/ethernet/amd/xgbe/amd-xgbe.ko
  LD [M]  drivers/net/macvlan.ko
  LD [M]  net/bluetooth/bluetooth.ko
  CC [M]  net/ipv6/ip6_tunnel.mod.o
  LD [M]  net/ipv6/ip6_tunnel.ko
  CC [M]  net/bridge/bridge.mod.o
  LD [M]  net/bridge/bridge.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  (#352)
Building the tree before the patch
make[1]: Entering directory '/srv/nipa-poller/net/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net/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/net/ethernet/amd/xgbe/xgbe-main.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-drv.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-dev.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-desc.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-ethtool.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-mdio.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-hwtstamp.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-ptp.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-pps.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-i2c.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-phy-v1.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-platform.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-dcb.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-pci.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-debugfs.o
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-main.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-dev.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-hwtstamp.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-i2c.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-desc.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-pci.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-pps.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-phy-v1.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-drv.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-platform.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-debugfs.c
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-selftest.o
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-selftest.c
  LD [M]  drivers/net/ethernet/amd/xgbe/amd-xgbe.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#352)
  CC [M]  drivers/net/ethernet/amd/xgbe/amd-xgbe.mod.o
  LD [M]  drivers/net/ethernet/amd/xgbe/amd-xgbe.ko
Building the tree with the patch
make[1]: Entering directory '/srv/nipa-poller/net/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net/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/net/ethernet/amd/xgbe/xgbe-main.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-drv.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-dev.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-ethtool.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-desc.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-mdio.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-hwtstamp.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-ptp.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-pps.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-i2c.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-phy-v1.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-platform.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-selftest.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-pci.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-dcb.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-debugfs.o
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-main.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-dev.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-desc.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-pps.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-i2c.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-phy-v1.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-drv.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-hwtstamp.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-selftest.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-platform.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-pci.c
  CHECK   ../drivers/net/ethernet/amd/xgbe/xgbe-debugfs.c
  LD [M]  drivers/net/ethernet/amd/xgbe/amd-xgbe.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#352)
  CC [M]  drivers/net/ethernet/amd/xgbe/amd-xgbe.mod.o
  LD [M]  drivers/net/ethernet/amd/xgbe/amd-xgbe.ko