Re: [gentoo-user] Internal compiler error when compiling Chromium-62.0.3202.75

looking at the total memory and swap (which is larger) looks like you ran out of memory and swap, or it tried to access more than is there, but that may be a symptom not a cause.  unless you can reproduce it there's little to do.  if you suspect heat problems several utilities can display key temperatures for you.  if it's unreproducable  it's unsolveable, could be any number of random events from cosmic rays to a power surge to a brief fan or other failure, hell it could be a broken bond wire on nearly any chip in the machine (or random, nonreproducable drive error), i.e. infinately chaotic.  

depending on what you mean by "flattened the heatsink", i.e. exactly how you did it you could have a hot spot on the cpu.  the temperature sensors know the sensor temperature, not the temperature across the whole chip which can very wildly.  probably not worth worrying about as it was apparently a one time incident, if there are more problems then worry/search for answers/debug, if the machine acts stable, it probably is, if it acts chaoticly there's a problem.

i've been a tech, "random" "intermitent" behavior drives techs around the bend frequently, and root cause is often a surprise IF you locate the fault.  common procedure on consumer electronics is to reheat solder joints on large sections of the board and hope.  doesn't work when a resistor burns in half such that the ends touch and the burn through just looks like a black band on a power resistor (seen it, one tv chassis type failed this way most of the time when it failed).

were you doing anything else on the computer while compiling?  you see how unanswerable questions and possibilities pile up quickly.  bad solder joints can look perfect, and work nearly always.  i've seen a tv that worked in an rv for over a year before it failed, one power cord wire wasn't soldered, it just touched well enough for over a year despite vibration!  i've seen dead bugs cause problems twice in consumer electronics, it's rare outside of old computers with relays (which is where the term "computer bug" came from.  the relay caps were removed to make contact cleaning easier which let moths get squashed after being attracted to the heat or spark).

hopefully that's nearly right, i have language issues when i have a headache.


mad.scientist.at.large (a good madscientist)
--


9. Nov 2017 04:35 by michaelkintzios@×××××.com:


> Apologies in advance for the long post, but has anyone else come across this?
>
> [22099/28519] x86_64-pc-linux-gnu-g++ -MMD -MF obj/third_party/WebKit/Source/
> core/core_generated/V8HTMLConstructor.o.d -DV8_DEPRECATION_WARNINGS -DUSE_UDEV
> -DUSE_AURA=1 -DUSE_PANGO=1 -DUSE_C
> AIRO=1 -DUSE_GLIB=1 -DUSE_NSS_CERTS=1 -DUSE_X11=1 -DNO_TCMALLOC -DDISABLE_NACL
> -DFULL_SAFE_BROWSING -DSAFE_BROWSING_CSD -DSAFE_BROWSING_DB_LOCAL -
> DCHROMIUM_BUILD -D_FILE_OFFSET_BITS=64 -D_LA
> RGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D__STDC_CONSTANT_MACROS -
> D__STDC_FORMAT_MACROS -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -
> DBLINK_CORE_IMPLEMENTATION=1 -DBLINK_IMPLEMENTATION
> =1 -DINSIDE_BLINK -DGLIB_VERSION_MAX_ALLOWED=GLIB_VERSION_2_32 -
> DGLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_26 -DGL_GLEXT_PROTOTYPES -DUSE_GLX -
> DUSE_EGL -DU_USING_ICU_NAMESPACE=0 -DU_ENABLE_DY
> LOAD=0 -DU_STATIC_IMPLEMENTATION -DICU_UTIL_DATA_IMPL=ICU_UTIL_DATA_FILE -
> DUCHAR_TYPE=uint16_t -DGOOGLE_PROTOBUF_NO_RTTI -
> DGOOGLE_PROTOBUF_NO_STATIC_INITIALIZER -DHAVE_PTHREAD -DSK_IGNORE_LI
> NEONLY_AA_CONVEX_PATH_OPTS -DSK_HAS_PNG_LIBRARY -DSK_HAS_WEBP_LIBRARY -
> DSK_HAS_JPEG_LIBRARY -DSK_SUPPORT_GPU=1 -DWTF_USE_WEBAUDIO_FFMPEG=1 -
> DWTF_USE_DEFAULT_RENDER_THEME=1 -DUSE_LIBJPEG_TURB
> O=1 -DUSE_SYSTEM_ZLIB=1 -Igen/blink -I../.. -Igen -I../../third_party/WebKit/
> Source -I../../third_party/WebKit -Igen/blink -Igen/third_party/WebKit -
> I../../third_party/WebKit/Source -Igen/bl
> ink -I../../third_party/khronos -I../../gpu -I/usr/include/glib-2.0 -I/usr/
> lib64/glib-2.0/include -Igen/shim_headers/libdrm_shim -Igen/shim_headers/
> libpng_shim -Igen/shim_headers/zlib_shim -
> Igen/shim_headers/harfbuzz_shim -Igen/shim_headers/libjpeg_shim -Igen/
> shim_headers/re2_shim -Igen/shim_headers/ffmpeg_shim -Igen/shim_headers/
> opus_shim -Igen/shim_headers/snappy_shim -I../..
> /third_party/ced/src -I../../third_party/icu/source/common -I../../
> third_party/icu/source/i18n -I../../third_party/protobuf/src -I../../skia/
> config -I../../skia/ext -I../../third_party/skia/
> include/c -I../../third_party/skia/include/config -I../../third_party/skia/
> include/core -I../../third_party/skia/include/effects -I../../third_party/
> skia/include/encode -I../../third_party/s
> kia/include/gpu -I../../third_party/skia/include/images -I../../third_party/
> skia/include/lazy -I../../third_party/skia/include/pathops -I../../
> third_party/skia/include/pdf -I../../third_part
> y/skia/include/pipe -I../../third_party/skia/include/ports -I../../
> third_party/skia/include/utils-I../../third_party/skia/third_party/vulkan -
> I../../third_party/skia/include/codec -I../../th
> ird_party/skia/src/gpu -I../../third_party/skia/src/sksl -I../../third_party/
> libwebm/source -I../../third_party/protobuf/src -Igen/protoc_out -I../../
> third_party/boringssl/src/include -I/usr
> /include/nss -I/usr/include/nspr -I../../third_party/iccjpeg -I/usr/include/
> libpng16 -I../../third_party/ots/include -I../../v8/include -Igen/v8/include -
> I../../third_party/angle/include -I.
> ./../third_party/angle/src/common/third_party/base -Igen/angle -I/usr/include/
> libxml2 -I/usr/include/libxml2 -fno-strict-aliasing --param=ssp-buffer-size=4
> -fstack-protector -Wno-builtin-mac
> ro-redefined -D__DATE__= -D__TIME__= -D__TIMESTAMP__= -funwind-tables -fPIC -
> pipe -pthread -m64 -march=x86-64 -Wall -Wno-unused-local-typedefs -Wno-maybe-
> uninitialized -Wno-missing-field-ini
> tializers -Wno-unused-parameter -O2 -fno-ident -fdata-sections -ffunction-
> sections -fomit-frame-pointer -g0 -fvisibility=hidden -std=gnu++14 -Wno-
> narrowing -fno-rtti -fno-exceptions -fvisibi
> lity-inlines-hidden -march=native -O2 -pipe -fno-delete-null-pointer-checks -c
> ../../third_party/WebKit/Source/bindings/core/v8/V8HTMLConstructor.cpp -o obj/
> third_party/WebKit/Source/core/co
> re_generated/V8HTMLConstructor.o
> [22100/28519] x86_64-pc-linux-gnu-g++ -MMD -MF obj/third_party/WebKit/Source/
> core/core_generated/V8Initializer.o.d -DV8_DEPRECATION_WARNINGS -DUSE_UDEV -
> DUSE_AURA=1 -DUSE_PANGO=1 -DUSE_CAIRO
> =1 -DUSE_GLIB=1 -DUSE_NSS_CERTS=1 -DUSE_X11=1 -DNO_TCMALLOC -DDISABLE_NACL -
> DFULL_SAFE_BROWSING -DSAFE_BROWSING_CSD -DSAFE_BROWSING_DB_LOCAL -
> DCHROMIUM_BUILD -D_FILE_OFFSET_BITS=64 -D_LARGEF
> ILE_SOURCE -D_LARGEFILE64_SOURCE -D__STDC_CONSTANT_MACROS -
> D__STDC_FORMAT_MACROS -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -
> DBLINK_CORE_IMPLEMENTATION=1 -DBLINK_IMPLEMENTATION=1 -
> DINSIDE_BLINK -DGLIB_VERSION_MAX_ALLOWED=GLIB_VERSION_2_32 -
> DGLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_26 -DGL_GLEXT_PROTOTYPES -DUSE_GLX -
> DUSE_EGL -DU_USING_ICU_NAMESPACE=0 -DU_ENABLE_DYLOAD
> =0 -DU_STATIC_IMPLEMENTATION -DICU_UTIL_DATA_IMPL=ICU_UTIL_DATA_FILE -
> DUCHAR_TYPE=uint16_t -DGOOGLE_PROTOBUF_NO_RTTI -
> DGOOGLE_PROTOBUF_NO_STATIC_INITIALIZER -DHAVE_PTHREAD -DSK_IGNORE_LINEON
> LY_AA_CONVEX_PATH_OPTS -DSK_HAS_PNG_LIBRARY -DSK_HAS_WEBP_LIBRARY -
> DSK_HAS_JPEG_LIBRARY -DSK_SUPPORT_GPU=1 -DWTF_USE_WEBAUDIO_FFMPEG=1 -
> DWTF_USE_DEFAULT_RENDER_THEME=1 -DUSE_LIBJPEG_TURBO=1
> -DUSE_SYSTEM_ZLIB=1 -Igen/blink -I../.. -Igen -I../../third_party/WebKit/
> Source -I../../third_party/WebKit -Igen/blink -Igen/third_party/WebKit -
> I../../third_party/WebKit/Source -Igen/blink
> -I../../third_party/khronos -I../../gpu -I/usr/include/glib-2.0-I/usr/lib64/
> glib-2.0/include -Igen/shim_headers/libdrm_shim -Igen/shim_headers/libpng_shim
> -Igen/shim_headers/zlib_shim -Igen/
> shim_headers/harfbuzz_shim -Igen/shim_headers/libjpeg_shim -Igen/shim_headers/
> re2_shim -Igen/shim_headers/ffmpeg_shim -Igen/shim_headers/opus_shim -Igen/
> shim_headers/snappy_shim -I../../thir
> d_party/ced/src -I../../third_party/icu/source/common -I../../third_party/icu/
> source/i18n -I../../third_party/protobuf/src -I../../skia/config -I../../skia/
> ext -I../../third_party/skia/inclu
> de/c -I../../third_party/skia/include/config -I../../third_party/skia/include/
> core -I../../third_party/skia/include/effects -I../../third_party/skia/
> include/encode -I../../third_party/skia/i
> nclude/gpu -I../../third_party/skia/include/images -I../../third_party/skia/
> include/lazy -I../../third_party/skia/include/pathops -I../../third_party/
> skia/include/pdf -I../../third_party/ski
> a/include/pipe-I../../third_party/skia/include/ports -I../../third_party/skia/
> include/utils -I../../third_party/skia/third_party/vulkan -I../../third_party/
> skia/include/codec -I../../third_p
> arty/skia/src/gpu -I../../third_party/skia/src/sksl -I../../third_party/
> libwebm/source -I../../third_party/protobuf/src -Igen/protoc_out -I../../
> third_party/boringssl/src/include -I/usr/incl
> ude/nss -I/usr/include/nspr -I../../third_party/iccjpeg -I/usr/include/
> libpng16 -I../../third_party/ots/include -I../../v8/include -Igen/v8/include -
> I../../third_party/angle/include -I../../
> third_party/angle/src/common/third_party/base -Igen/angle -I/usr/include/
> libxml2 -I/usr/include/libxml2 -fno-strict-aliasing --param=ssp-buffer-size=4
> -fstack-protector -Wno-builtin-macro-re
> defined -D__DATE__= -D__TIME__= -D__TIMESTAMP__= -funwind-tables -fPIC -pipe -
> pthread -m64 -march=x86-64 -Wall -Wno-unused-local-typedefs -Wno-maybe-
> uninitialized -Wno-missing-field-initiali
> zers -Wno-unused-parameter -O2 -fno-ident -fdata-sections -ffunction-sections
> -fomit-frame-pointer -g0 -fvisibility=hidden -std=gnu++14 -Wno-narrowing -fno-
> rtti -fno-exceptions -fvisibility-
> inlines-hidden -march=native -O2 -pipe -fno-delete-null-pointer-checks -c
> ../../third_party/WebKit/Source/bindings/core/v8/V8Initializer.cpp -o obj/
> third_party/WebKit/Source/core/core_genera
> ted/V8Initializer.o
> ../../third_party/WebKit/Source/bindings/core/v8/V8Initializer.cpp: In member
> function ‘virtual void blink::
> {anonymous}::ArrayBufferAllocator::SetProtection(void*,size_t,
> v8::ArrayBuffer::Al
> locator::Protection)’:
> ../../third_party/WebKit/Source/bindings/core/v8/V8Initializer.cpp:441:58:
> warning: ignoring return value of ‘bool base::SetSystemPagesAccessible(void*,
> size_t)’, declared with attribute war
> n_unused_result [-Wunused-result]
>          (void)WTF::SetSystemPagesAccessible(data, length);
>                                                           ^
> [22101/28519] x86_64-pc-linux-gnu-g++ -MMD -MF obj/third_party/WebKit/Source/
> core/core_generated/ScriptCustomElementDefinition.o.d -
> DV8_DEPRECATION_WARNINGS -DUSE_UDEV -DUSE_AURA=1 -DUSE_PANGO=1 -DUSE_CAIRO=1 -
> DUSE_GLIB=1 -DUSE_NSS_CERTS=1 -DUSE_X11=1 -DNO_TCMALLOC -DDISABLE_NACL -
> DFULL_SAFE_BROWSING -DSAFE_BROWSING_CSD -DSAFE_BROWSING_DB_LOCAL -
> DCHROMIUM_BUILD -D_FILE_OFFSET_B
> ITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D__STDC_CONSTANT_MACROS -
> D__STDC_FORMAT_MACROS -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -
> DBLINK_CORE_IMPLEMENTATION=1 -DBLINK_IM
> PLEMENTATION=1 -DINSIDE_BLINK -DGLIB_VERSION_MAX_ALLOWED=GLIB_VERSION_2_32 -
> DGLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_26 -DGL_GLEXT_PROTOTYPES -DUSE_GLX -
> DUSE_EGL -DU_USING_ICU_NAMESPACE=0 -
> DU_ENABLE_DYLOAD=0 -DU_STATIC_IMPLEMENTATION -
> DICU_UTIL_DATA_IMPL=ICU_UTIL_DATA_FILE -DUCHAR_TYPE=uint16_t -
> DGOOGLE_PROTOBUF_NO_RTTI -DGOOGLE_PROTOBUF_NO_STATIC_INITIALIZER -
> DHAVE_PTHREAD -D
> SK_IGNORE_LINEONLY_AA_CONVEX_PATH_OPTS -DSK_HAS_PNG_LIBRARY -
> DSK_HAS_WEBP_LIBRARY -DSK_HAS_JPEG_LIBRARY -DSK_SUPPORT_GPU=1 -
> DWTF_USE_WEBAUDIO_FFMPEG=1 -DWTF_USE_DEFAULT_RENDER_THEME=1 -DUSE_
> LIBJPEG_TURBO=1 -DUSE_SYSTEM_ZLIB=1 -Igen/blink -I../.. -Igen -I../../
> third_party/WebKit/Source -I../../third_party/WebKit -Igen/blink -Igen/
> third_party/WebKit -I../../third_party/WebKit/Sou
> rce -Igen/blink -I../../third_party/khronos -I../../gpu -I/usr/include/
> glib-2.0 -I/usr/lib64/glib-2.0/include -Igen/shim_headers/libdrm_shim -Igen/
> shim_headers/libpng_shim -Igen/shim_headers
> /zlib_shim -Igen/shim_headers/harfbuzz_shim -Igen/shim_headers/libjpeg_shim -
> Igen/shim_headers/re2_shim -Igen/shim_headers/ffmpeg_shim -Igen/shim_headers/
> opus_shim -Igen/shim_headers/snappy_
> shim -I../../third_party/ced/src -I../../third_party/icu/source/common -
> I../../third_party/icu/source/i18n -I../../third_party/protobuf/src -I../../
> skia/config -I../../skia/ext -I../../third
> _party/skia/include/c -I../../third_party/skia/include/config -I../../
> third_party/skia/include/core -I../../third_party/skia/include/effects -
> I../../third_party/skia/include/encode -I../../t
> hird_party/skia/include/gpu -I../../third_party/skia/include/images -I../../
> third_party/skia/include/lazy -I../../third_party/skia/include/pathops -
> I../../third_party/skia/include/pdf -I../.
> ./third_party/skia/include/pipe -I../../third_party/skia/include/ports -
> I../../third_party/skia/include/utils -I../../third_party/skia/third_party/
> vulkan -I../../third_party/skia/include/cod
> ec -I../../third_party/skia/src/gpu -I../../third_party/skia/src/sksl -I../../
> third_party/libwebm/source -I../../third_party/protobuf/src -Igen/protoc_out -
> I../../third_party/boringssl/src/i
> nclude -I/usr/include/nss -I/usr/include/nspr-I../../third_party/iccjpeg -I/
> usr/include/libpng16 -I../../third_party/ots/include -I../../v8/include -Igen/
> v8/include -I../../third_party/angle
> /include -I../../third_party/angle/src/common/third_party/base -Igen/angle -I/
> usr/include/libxml2 -I/usr/include/libxml2 -fno-strict-aliasing --param=ssp-
> buffer-size=4 -fstack-protector -Wno
> -builtin-macro-redefined -D__DATE__= -D__TIME__= -D__TIMESTAMP__= -funwind-
> tables -fPIC -pipe -pthread -m64 -march=x86-64 -Wall -Wno-unused-local-
> typedefs -Wno-maybe-uninitialized -Wno-missi
> ng-field-initializers -Wno-unused-parameter -O2 -fno-ident -fdata-sections -
> ffunction-sections -fomit-frame-pointer -g0 -fvisibility=hidden -std=gnu++14 -
> Wno-narrowing -fno-rtti -fno-excepti
> ons -fvisibility-inlines-hidden -march=native -O2 -pipe -fno-delete-null-
> pointer-checks -c ../../third_party/WebKit/Source/bindings/core/v8/
> ScriptCustomElementDefinition.cpp -o obj/third_par
> ty/WebKit/Source/core/core_generated/ScriptCustomElementDefinition.o
> FAILED: obj/third_party/WebKit/Source/core/core_generated/
> ScriptCustomElementDefinition.o
> x86_64-pc-linux-gnu-g++ -MMD -MF obj/third_party/WebKit/Source/core/
> core_generated/ScriptCustomElementDefinition.o.d -DV8_DEPRECATION_WARNINGS -
> DUSE_UDEV -DUSE_AURA=1 -DUSE_PANGO=1 -DUSE_CAI
> RO=1 -DUSE_GLIB=1 -DUSE_NSS_CERTS=1 -DUSE_X11=1 -DNO_TCMALLOC -DDISABLE_NACL -
> DFULL_SAFE_BROWSING -DSAFE_BROWSING_CSD -DSAFE_BROWSING_DB_LOCAL -
> DCHROMIUM_BUILD -D_FILE_OFFSET_BITS=64 -D_LARG
> EFILE_SOURCE -D_LARGEFILE64_SOURCE -D__STDC_CONSTANT_MACROS -
> D__STDC_FORMAT_MACROS -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -
> DBLINK_CORE_IMPLEMENTATION=1 -DBLINK_IMPLEMENTATION=1
>  -DINSIDE_BLINK -DGLIB_VERSION_MAX_ALLOWED=GLIB_VERSION_2_32 -
> DGLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_26 -DGL_GLEXT_PROTOTYPES -DUSE_GLX -
> DUSE_EGL -DU_USING_ICU_NAMESPACE=0 -DU_ENABLE_DYLO
> AD=0 -DU_STATIC_IMPLEMENTATION -DICU_UTIL_DATA_IMPL=ICU_UTIL_DATA_FILE -
> DUCHAR_TYPE=uint16_t -DGOOGLE_PROTOBUF_NO_RTTI -
> DGOOGLE_PROTOBUF_NO_STATIC_INITIALIZER -DHAVE_PTHREAD -DSK_IGNORE_LINE
> ONLY_AA_CONVEX_PATH_OPTS -DSK_HAS_PNG_LIBRARY -DSK_HAS_WEBP_LIBRARY -
> DSK_HAS_JPEG_LIBRARY -DSK_SUPPORT_GPU=1 -DWTF_USE_WEBAUDIO_FFMPEG=1 -
> DWTF_USE_DEFAULT_RENDER_THEME=1 -DUSE_LIBJPEG_TURBO=
> 1 -DUSE_SYSTEM_ZLIB=1 -Igen/blink -I../.. -Igen -I../../third_party/WebKit/
> Source -I../../third_party/WebKit -Igen/blink -Igen/third_party/WebKit -
> I../../third_party/WebKit/Source -Igen/blin
> k -I../../third_party/khronos -I../../gpu -I/usr/include/glib-2.0 -I/usr/
> lib64/glib-2.0/include -Igen/shim_headers/libdrm_shim -Igen/shim_headers/
> libpng_shim -Igen/shim_headers/zlib_shim -Ig
> en/shim_headers/harfbuzz_shim -Igen/shim_headers/libjpeg_shim -Igen/
> shim_headers/re2_shim -Igen/shim_headers/ffmpeg_shim -Igen/shim_headers/
> opus_shim -Igen/shim_headers/snappy_shim -I../../t
> hird_party/ced/src -I../../third_party/icu/source/common -I../../third_party/
> icu/source/i18n -I../../third_party/protobuf/src -I../../skia/config -I../../
> skia/ext -I../../third_party/skia/in
> clude/c -I../../third_party/skia/include/config -I../../third_party/skia/
> include/core -I../../third_party/skia/include/effects -I../../third_party/
> skia/include/encode -I../../third_party/ski
> a/include/gpu -I../../third_party/skia/include/images -I../../third_party/
> skia/include/lazy -I../../third_party/skia/include/pathops -I../../
> third_party/skia/include/pdf -I../../third_party/
> skia/include/pipe -I../../third_party/skia/include/ports -I../../third_party/
> skia/include/utils -I../../third_party/skia/third_party/vulkan -I../../
> third_party/skia/include/codec -I../../thi
> rd_party/skia/src/gpu -I../../third_party/skia/src/sksl -I../../third_party/
> libwebm/source -I../../third_party/protobuf/src -Igen/protoc_out -I../../
> third_party/boringssl/src/include -I/usr/
> include/nss -I/usr/include/nspr -I../../third_party/iccjpeg -I/usr/include/
> libpng16 -I../../third_party/ots/include -I../../v8/include -Igen/v8/include -
> I../../third_party/angle/include -I..
> /../third_party/angle/src/common/third_party/base -Igen/angle -I/usr/include/
> libxml2 -I/usr/include/libxml2 -fno-strict-aliasing --param=ssp-buffer-size=4
> -fstack-protector -Wno-builtin-macr
> o-redefined -D__DATE__= -D__TIME__= -D__TIMESTAMP__= -funwind-tables -fPIC -
> pipe -pthread -m64 -march=x86-64 -Wall -Wno-unused-local-typedefs -Wno-maybe-
> uninitialized -Wno-missing-field-init
> ializers -Wno-unused-parameter -O2 -fno-ident -fdata-sections -ffunction-
> sections -fomit-frame-pointer -g0 -fvisibility=hidden -std=gnu++14 -Wno-
> narrowing -fno-rtti -fno-exceptions -fvisibil
> ity-inlines-hidden -march=native -O2 -pipe -fno-delete-null-pointer-checks -c
> ../../third_party/WebKit/Source/bindings/core/v8/
> ScriptCustomElementDefinition.cpp -o obj/third_party/WebKit/Sou
> rce/core/core_generated/ScriptCustomElementDefinition.o
> In file included from gen/storage/public/interfaces/blobs.mojom-shared.h:25:0,
>                  from gen/storage/public/interfaces/blobs.mojom-blink.h:33,
>                  from ../../third_party/WebKit/Source/platform/blob/
> BlobData.h:42,
>                  from ../../third_party/WebKit/Source/platform/network/
> EncodedFormData.h:23,
>                  from ../../third_party/WebKit/Source/platform/loader/fetch/
> ResourceRequest.h:34,
>                  from ../../third_party/WebKit/Source/core/loader/
> FrameLoader.h:48,
>                  from ../../third_party/WebKit/Source/core/frame/LocalFrame.h:
> 38,
>                  from ../../third_party/WebKit/Source/core/frame/
> LocalDOMWindow.h:33,
>                  from ../../third_party/WebKit/Source/core/dom/events/
> WindowEventContext.h:30,
>                  from ../../third_party/WebKit/Source/core/dom/events/
> EventPath.h:32,
>                  from ../../third_party/WebKit/Source/core/dom/events/Event.h:
> 32,
>                  from ../../third_party/WebKit/Source/core/events/
> ErrorEvent.h:36,
>                  from ../../third_party/WebKit/Source/bindings/core/v8/
> ScriptCustomElementDefinition.cpp:15:
> [86/787]
> gen/storage/public/interfaces/blobs.mojom-shared-internal.h:539:5: internal
> compiler error: Segmentation fault
>      }
>      ^
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <> https://bugs.gentoo.org> > for instructions.
>
> [snip ...]
>
> ninja: build stopped: subcommand failed.
>  * ERROR: www-client/chromium-62.0.3202.89::gentoo failed (compile phase):
>  *   ninja -v -j5 -l0 -C out/Release chrome chromedriver chrome_sandbox failed
>  *
>  * Call stack:
>  *     ebuild.sh, line  115:  Called src_compile
>  *   environment, line 5210:  Called eninja '-C' 'out/Release' 'chrome'
> 'chromedriver' 'chrome_sandbox'
>  *   environment, line 1793:  Called die
>  * The specific snippet of code:
>  *       "$@" || die "${nonfatal_args[@]}" "${*} failed"
>  *
>  * If you need support, post the output of `emerge --info '=www-client/
> chromium-62.0.3202.89::gentoo'`,
>  * the complete build log and the output of `emerge -pqv '=www-client/
> chromium-62.0.3202.89::gentoo'`.
>  *
>  * MemTotal:       15404392 kB
>  * SwapTotal:      17576956 kB
>
> --
> Regards,
> Mick