build log

build.log (text/x-log), 18.98 KB, created by Pavel Volkov on 2016-12-12 08:46:14 UTC

 * Package:    app-emulation/virtualbox-modules-5.1.10
 * Repository: gentoo
 * Maintainer: [e-mail] [e-mail]
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU
 * FEATURES:   preserve-libs sandbox userpriv usersandbox
 * Determining the location of the kernel source code
 * Found kernel source directory:
 *     /usr/src/linux
 * Found sources for kernel version:
 *     4.9.0-gentoomelf
 * Checking for suitable kernel configuration options...
 [ ok ]
>>> Unpacking source...
>>> Unpacking vbox-kernel-module-src-5.1.10.tar.xz to /var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work
>>> Source unpacked in /var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work
>>> Preparing source in /var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work ...
ln: failed to create symbolic link 'Module.symvers': File exists
 * Preparing vboxdrv module
make -j5 HOSTCC=x86_64-pc-linux-gnu-gcc CROSS_COMPILE=x86_64-pc-linux-gnu- 'LDFLAGS=-m elf_x86_64' KERN_DIR=/usr/src/linux KERNOUT=/usr/src/linux V=1 KBUILD_VERBOSE=1 all 
*** Building 'vboxdrv' module ***
make[1]: Entering directory '/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv'
make KBUILD_VERBOSE=1 SUBDIRS=/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv SRCROOT=/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv CONFIG_MODULE_SIG= -C /usr/src/linux -j4 modules
make[2]: Entering directory '/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv'
make[2]: warning: -jN forced in submake: disabling jobserver mode.
test -e include/generated/autoconf.h -a -e include/config/auto.conf || (		\
echo >&2;							\
echo >&2 "  ERROR: Kernel configuration is invalid.";		\
echo >&2 "         include/generated/autoconf.h or include/config/auto.conf are missing.";\
echo >&2 "         Run 'make oldconfig && make prepare' on kernel src to fix it.";	\
echo >&2 ;							\
/bin/false)
mkdir -p /var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/.tmp_versions ; rm -f /var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/.tmp_versions/*
make -f ./scripts/Makefile.build obj=/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv
  x86_64-pc-linux-gnu-gcc -Wp,-MD,/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/linux/.SUPDrv-linux.o.d  -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/include -I./arch/x86/include -I./arch/x86/include/generated/uapi -I./arch/x86/include/generated  -I./include -I./arch/x86/include/uapi -I./include/uapi -I./include/generated/uapi -include ./include/linux/kconfig.h -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -fno-PIE -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -march=core2 -mno-red-zone -mcmodel=kernel -funit-at-a-time -maccumulate-outgoing-args -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_SSSE3=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -DCONFIG_AS_AVX512=1 -DCONFIG_AS_SHA1_NI=1 -DCONFIG_AS_SHA256_NI=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -fno-delete-null-pointer-checks -O2 --param=allow-store-data-races=0 -Wframe-larger-than=2048 -fno-stack-protector -Wno-unused-but-set-variable -fno-var-tracking-assignments -pg -mfentry -DCC_USING_FENTRY -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -Werror=date-time -Werror=incompatible-pointer-types -DCC_HAVE_ASM_GOTO -include /var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/include/VBox/SUPDrvMangling.h -I/usr/src/linux/include -I/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/ -I/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/include -I/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/r0drv/linux -I/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/vboxdrv/ -I/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/vboxdrv/include -I/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/vboxdrv/r0drv/linux -D__KERNEL__ -DMODULE -DRT_OS_LINUX -DIN_RING0 -DIN_RT_R0 -DIN_SUP_R0 -DVBOX -DRT_WITH_VBOX -DVBOX_WITH_HARDENING -DSUPDRV_WITH_RELEASE_LOGGER -Wno-declaration-after-statement -DCONFIG_VBOXDRV_AS_MISC -DRT_ARCH_AMD64 -DVBOX_WITH_64_BITS_GUESTS -fno-omit-frame-pointer -fno-pie  -DMODULE  -DKBUILD_BASENAME='"SUPDrv_linux"'  -DKBUILD_MODNAME='"vboxdrv"' -c -o /var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/linux/SUPDrv-linux.o /var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/linux/SUPDrv-linux.c
  x86_64-pc-linux-gnu-gcc -Wp,-MD,/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/.SUPDrv.o.d  -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/include -I./arch/x86/include -I./arch/x86/include/generated/uapi -I./arch/x86/include/generated  -I./include -I./arch/x86/include/uapi -I./include/uapi -I./include/generated/uapi -include ./include/linux/kconfig.h -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -fno-PIE -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -march=core2 -mno-red-zone -mcmodel=kernel -funit-at-a-time -maccumulate-outgoing-args -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_SSSE3=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -DCONFIG_AS_AVX512=1 -DCONFIG_AS_SHA1_NI=1 -DCONFIG_AS_SHA256_NI=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -fno-delete-null-pointer-checks -O2 --param=allow-store-data-races=0 -Wframe-larger-than=2048 -fno-stack-protector -Wno-unused-but-set-variable -fno-var-tracking-assignments -pg -mfentry -DCC_USING_FENTRY -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -Werror=date-time -Werror=incompatible-pointer-types -DCC_HAVE_ASM_GOTO -include /var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/include/VBox/SUPDrvMangling.h -I/usr/src/linux/include -I/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/ -I/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/include -I/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/r0drv/linux -I/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/vboxdrv/ -I/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/vboxdrv/include -I/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/vboxdrv/r0drv/linux -D__KERNEL__ -DMODULE -DRT_OS_LINUX -DIN_RING0 -DIN_RT_R0 -DIN_SUP_R0 -DVBOX -DRT_WITH_VBOX -DVBOX_WITH_HARDENING -DSUPDRV_WITH_RELEASE_LOGGER -Wno-declaration-after-statement -DCONFIG_VBOXDRV_AS_MISC -DRT_ARCH_AMD64 -DVBOX_WITH_64_BITS_GUESTS -fno-omit-frame-pointer -fno-pie  -DMODULE  -DKBUILD_BASENAME='"SUPDrv"'  -DKBUILD_MODNAME='"vboxdrv"' -c -o /var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/SUPDrv.o /var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/SUPDrv.c
  x86_64-pc-linux-gnu-gcc -Wp,-MD,/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/.SUPDrvGip.o.d  -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/include -I./arch/x86/include -I./arch/x86/include/generated/uapi -I./arch/x86/include/generated  -I./include -I./arch/x86/include/uapi -I./include/uapi -I./include/generated/uapi -include ./include/linux/kconfig.h -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -fno-PIE -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -march=core2 -mno-red-zone -mcmodel=kernel -funit-at-a-time -maccumulate-outgoing-args -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_SSSE3=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -DCONFIG_AS_AVX512=1 -DCONFIG_AS_SHA1_NI=1 -DCONFIG_AS_SHA256_NI=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -fno-delete-null-pointer-checks -O2 --param=allow-store-data-races=0 -Wframe-larger-than=2048 -fno-stack-protector -Wno-unused-but-set-variable -fno-var-tracking-assignments -pg -mfentry -DCC_USING_FENTRY -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -Werror=date-time -Werror=incompatible-pointer-types -DCC_HAVE_ASM_GOTO -include /var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/include/VBox/SUPDrvMangling.h -I/usr/src/linux/include -I/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/ -I/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/include -I/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/r0drv/linux -I/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/vboxdrv/ -I/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/vboxdrv/include -I/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/vboxdrv/r0drv/linux -D__KERNEL__ -DMODULE -DRT_OS_LINUX -DIN_RING0 -DIN_RT_R0 -DIN_SUP_R0 -DVBOX -DRT_WITH_VBOX -DVBOX_WITH_HARDENING -DSUPDRV_WITH_RELEASE_LOGGER -Wno-declaration-after-statement -DCONFIG_VBOXDRV_AS_MISC -DRT_ARCH_AMD64 -DVBOX_WITH_64_BITS_GUESTS -fno-omit-frame-pointer -fno-pie  -DMODULE  -DKBUILD_BASENAME='"SUPDrvGip"'  -DKBUILD_MODNAME='"vboxdrv"' -c -o /var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/SUPDrvGip.o /var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/SUPDrvGip.c
  x86_64-pc-linux-gnu-gcc -Wp,-MD,/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/.SUPDrvSem.o.d  -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/include -I./arch/x86/include -I./arch/x86/include/generated/uapi -I./arch/x86/include/generated  -I./include -I./arch/x86/include/uapi -I./include/uapi -I./include/generated/uapi -include ./include/linux/kconfig.h -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -fno-PIE -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -march=core2 -mno-red-zone -mcmodel=kernel -funit-at-a-time -maccumulate-outgoing-args -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_SSSE3=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -DCONFIG_AS_AVX512=1 -DCONFIG_AS_SHA1_NI=1 -DCONFIG_AS_SHA256_NI=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -fno-delete-null-pointer-checks -O2 --param=allow-store-data-races=0 -Wframe-larger-than=2048 -fno-stack-protector -Wno-unused-but-set-variable -fno-var-tracking-assignments -pg -mfentry -DCC_USING_FENTRY -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -Werror=date-time -Werror=incompatible-pointer-types -DCC_HAVE_ASM_GOTO -include /var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/include/VBox/SUPDrvMangling.h -I/usr/src/linux/include -I/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/ -I/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/include -I/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/r0drv/linux -I/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/vboxdrv/ -I/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/vboxdrv/include -I/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/vboxdrv/r0drv/linux -D__KERNEL__ -DMODULE -DRT_OS_LINUX -DIN_RING0 -DIN_RT_R0 -DIN_SUP_R0 -DVBOX -DRT_WITH_VBOX -DVBOX_WITH_HARDENING -DSUPDRV_WITH_RELEASE_LOGGER -Wno-declaration-after-statement -DCONFIG_VBOXDRV_AS_MISC -DRT_ARCH_AMD64 -DVBOX_WITH_64_BITS_GUESTS -fno-omit-frame-pointer -fno-pie  -DMODULE  -DKBUILD_BASENAME='"SUPDrvSem"'  -DKBUILD_MODNAME='"vboxdrv"' -c -o /var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/SUPDrvSem.o /var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/SUPDrvSem.c
  if [ "-pg" = "-pg" ]; then if [ /var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/SUPDrvSem.o != "scripts/mod/empty.o" ]; then ./scripts/recordmcount  "/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/SUPDrvSem.o"; fi; fi;
  x86_64-pc-linux-gnu-gcc -Wp,-MD,/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/.SUPDrvTracer.o.d  -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/include -I./arch/x86/include -I./arch/x86/include/generated/uapi -I./arch/x86/include/generated  -I./include -I./arch/x86/include/uapi -I./include/uapi -I./include/generated/uapi -include ./include/linux/kconfig.h -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -fno-PIE -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -march=core2 -mno-red-zone -mcmodel=kernel -funit-at-a-time -maccumulate-outgoing-args -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_SSSE3=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -DCONFIG_AS_AVX512=1 -DCONFIG_AS_SHA1_NI=1 -DCONFIG_AS_SHA256_NI=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -fno-delete-null-pointer-checks -O2 --param=allow-store-data-races=0 -Wframe-larger-than=2048 -fno-stack-protector -Wno-unused-but-set-variable -fno-var-tracking-assignments -pg -mfentry -DCC_USING_FENTRY -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -Werror=date-time -Werror=incompatible-pointer-types -DCC_HAVE_ASM_GOTO -include /var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/include/VBox/SUPDrvMangling.h -I/usr/src/linux/include -I/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/ -I/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/include -I/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/r0drv/linux -I/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/vboxdrv/ -I/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/vboxdrv/include -I/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/vboxdrv/r0drv/linux -D__KERNEL__ -DMODULE -DRT_OS_LINUX -DIN_RING0 -DIN_RT_R0 -DIN_SUP_R0 -DVBOX -DRT_WITH_VBOX -DVBOX_WITH_HARDENING -DSUPDRV_WITH_RELEASE_LOGGER -Wno-declaration-after-statement -DCONFIG_VBOXDRV_AS_MISC -DRT_ARCH_AMD64 -DVBOX_WITH_64_BITS_GUESTS -fno-omit-frame-pointer -fno-pie  -DMODULE  -DKBUILD_BASENAME='"SUPDrvTracer"'  -DKBUILD_MODNAME='"vboxdrv"' -c -o /var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/SUPDrvTracer.o /var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/SUPDrvTracer.c
In file included from [01m[K./arch/x86/include/asm/acpi.h:33:0[m[K,
                 from [01m[K./arch/x86/include/asm/fixmap.h:19[m[K,
                 from [01m[K./arch/x86/include/asm/apic.h:11[m[K,
                 from [01m[K./arch/x86/include/asm/smp.h:12[m[K,
                 from [01m[K./include/linux/smp.h:59[m[K,
                 from [01m[K./include/linux/topology.h:33[m[K,
                 from [01m[K./include/linux/gfp.h:8[m[K,
                 from [01m[K./include/linux/slab.h:14[m[K,
                 from [01m[K/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/linux/../SUPDrvInternal.h:80[m[K,
                 from [01m[K/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/linux/SUPDrv-linux.c:32[m[K:
[01m[K./arch/x86/include/asm/realmode.h:[m[K In function ‘[01m[Kreal_mode_size_needed[m[K’:
[01m[K./arch/x86/include/asm/realmode.h:66:9:[m[K [01;31m[Kerror: [m[Kimplicit declaration of function ‘[01m[KALIGN[m[K’ [-Werror=implicit-function-declaration]
  return ALIGN(real_mode_blob_end - real_mode_blob, PAGE_SIZE);
[01;32m[K         ^[m[K
cc1: some warnings being treated as errors
make[3]: *** [scripts/Makefile.build:293: /var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/linux/SUPDrv-linux.o] Error 1
make[3]: *** Waiting for unfinished jobs....
  if [ "-pg" = "-pg" ]; then if [ /var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/SUPDrvTracer.o != "scripts/mod/empty.o" ]; then ./scripts/recordmcount  "/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/SUPDrvTracer.o"; fi; fi;
  if [ "-pg" = "-pg" ]; then if [ /var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/SUPDrvGip.o != "scripts/mod/empty.o" ]; then ./scripts/recordmcount  "/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/SUPDrvGip.o"; fi; fi;
  if [ "-pg" = "-pg" ]; then if [ /var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/SUPDrv.o != "scripts/mod/empty.o" ]; then ./scripts/recordmcount  "/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv/SUPDrv.o"; fi; fi;
make[2]: *** [Makefile:1490: _module_/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv] Error 2
make[2]: Leaving directory '/usr/src/linux-4.9.0-gentoo'
make[1]: *** [Makefile:303: vboxdrv] Error 2
make[1]: Leaving directory '/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work/vboxdrv'
make: *** [Makefile:41: all] Error 2
 * ERROR: app-emulation/virtualbox-modules-5.1.10::gentoo failed (compile phase):
 *   emake failed
 * 
 * If you need support, post the output of `emerge --info '=app-emulation/virtualbox-modules-5.1.10::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=app-emulation/virtualbox-modules-5.1.10::gentoo'`.
 * The complete build log is located at '/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/temp/environment'.
 * Working directory: '/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work'
 * S: '/var/tmp/portage/app-emulation/virtualbox-modules-5.1.10/work'