While bumping packages to Gnome 3.22, I encountered several unittests failures that ended up kill Xvfb and writing llvm error message on the command line. In this example, I used mutter-3.22 which ships clutter and cogl. Using sys-devel/clang-3.9.0-r100, sys-devel/llvm-3.9.0-r1 with either of media-libs/mesa-12.0.3, media-libs/mesa-13.0.0_rc2 or media-libs/mesa-13.0.0, I get: make[6] : on entre dans le répertoire « /var/tmp/portage/portage/x11-wm/mutter-3.22.1/work/mutter-3.22.1/clutter/tests/conform » PASS: actor-anchors 1 /actor/transforms/anchor-point PASS: actor-anchors 2 /actor/transforms/pivot-point : CommandLine Error: Option 'asan-instrument-assembly' registered more than once! LLVM ERROR: inconsistency in registered CommandLine options ERROR: actor-destroy - missing test plan ERROR: actor-destroy - exited with status 134 (terminated by signal 6?) ERROR: actor-graph - missing test plan ERROR: actor-graph - exited with status 134 (terminated by signal 6?) ERROR: actor-invariants - missing test plan ERROR: actor-invariants - exited with status 134 (terminated by signal 6?) ERROR: actor-iter - missing test plan ERROR: actor-iter - exited with status 134 (terminated by signal 6?) ERROR: actor-layout - missing test plan ERROR: actor-layout - exited with status 134 (terminated by signal 6?) ERROR: actor-meta - missing test plan ERROR: actor-meta - exited with status 134 (terminated by signal 6?) ERROR: actor-offscreen-limit-max-size - missing test plan ERROR: actor-offscreen-limit-max-size - exited with status 134 (terminated by signal 6?) ERROR: actor-offscreen-redirect - missing test plan ERROR: actor-offscreen-redirect - exited with status 134 (terminated by signal 6?) ERROR: actor-paint-opacity - missing test plan ERROR: actor-paint-opacity - exited with status 134 (terminated by signal 6?) ERROR: actor-pick - missing test plan ERROR: actor-pick - exited with status 134 (terminated by signal 6?) ERROR: actor-shader-effect - missing test plan ERROR: actor-shader-effect - exited with status 134 (terminated by signal 6?) ERROR: actor-size - missing test plan ERROR: actor-size - exited with status 134 (terminated by signal 6?) ERROR: binding-pool - missing test plan ERROR: binding-pool - exited with status 134 (terminated by signal 6?) ERROR: color - missing test plan ERROR: color - exited with status 134 (terminated by signal 6?) ERROR: events-touch - missing test plan ERROR: events-touch - exited with status 134 (terminated by signal 6?) ERROR: interval - missing test plan ERROR: interval - exited with status 134 (terminated by signal 6?) ERROR: model - missing test plan ERROR: model - exited with status 134 (terminated by signal 6?) ERROR: script-parser - missing test plan ERROR: script-parser - exited with status 134 (terminated by signal 6?) ERROR: units - missing test plan ERROR: units - exited with status 134 (terminated by signal 6?) ERROR: text - missing test plan ERROR: text - exited with status 134 (terminated by signal 6?) ERROR: animator - missing test plan ERROR: animator - exited with status 134 (terminated by signal 6?) ERROR: behaviours - missing test plan ERROR: behaviours - exited with status 134 (terminated by signal 6?) ERROR: group - missing test plan ERROR: group - exited with status 134 (terminated by signal 6?) ERROR: rectangle - missing test plan ERROR: rectangle - exited with status 134 (terminated by signal 6?) ERROR: texture - missing test plan ERROR: texture - exited with status 134 (terminated by signal 6?) ============================================================================ Testsuite summary for clutter 1.26.1 ============================================================================ # TOTAL: 52 # PASS: 2 # SKIP: 0 # XFAIL: 0 # FAIL: 0 # XPASS: 0 # ERROR: 50 ============================================================================ See tests/conform/test-suite.log Please report to http://bugzilla.gnome.org/enter_bug.cgi?product=clutter ============================================================================ With sys-devel/clang-3.8.1-r100, sys-devel/llvm-3.8.1-r2 and either of media-libs/mesa-12.0.3 or media-libs/mesa-13.0.0, two unittests do not pass only : [...] make[6]: Entering directory '/var/tmp/portage/portage/x11-wm/mutter-3.22.1/work/mutter-3.22.1/clutter/tests/conform' PASS: actor-anchors 1 /actor/transforms/anchor-point PASS: actor-anchors 2 /actor/transforms/pivot-point PASS: actor-destroy 1 /actor/destruction PASS: actor-graph 1 /actor/graph/add-child PASS: actor-graph 2 /actor/graph/insert-child PASS: actor-graph 3 /actor/graph/remove-child PASS: actor-graph 4 /actor/graph/raise-child PASS: actor-graph 5 /actor/graph/lower-child PASS: actor-graph 6 /actor/graph/replace-child PASS: actor-graph 7 /actor/graph/remove-all PASS: actor-graph 8 /actor/graph/container-signals PASS: actor-graph 9 /actor/graph/contains PASS: actor-invariants 1 /actor/invariants/initial-state PASS: actor-invariants 2 /actor/invariants/show-not-parented PASS: actor-invariants 3 /actor/invariants/realized PASS: actor-invariants 4 /actor/invariants/mapped PASS: actor-invariants 5 /actor/invariants/visibility-not-recursive PASS: actor-invariants 6 /actor/invariants/realize-not-recursive PASS: actor-invariants 7 /actor/invariants/map-recursive PASS: actor-invariants 8 /actor/invariants/show-on-set-parent PASS: actor-invariants 9 /actor/invariants/clone-no-map PASS: actor-invariants 10 /actor/invariants/default-stage PASS: actor-iter 1 /actor/iter/traverse-children PASS: actor-iter 2 /actor/iter/traverse-remove PASS: actor-iter 3 /actor/iter/assignment PASS: actor-layout 1 /actor/layout/basic PASS: actor-layout 2 /actor/layout/margin PASS: actor-meta 1 /actor/meta/clear PASS: actor-offscreen-limit-max-size 1 /actor/offscreen/limit-max-size PASS: actor-offscreen-redirect 1 /actor/offscreen/redirect PASS: actor-paint-opacity 1 /actor/opacity/text PASS: actor-paint-opacity 2 /actor/opacity/rectangle PASS: actor-paint-opacity 3 /actor/opacity/paint ERROR: actor-pick - too few tests run (expected 1, got 0) ERROR: actor-pick - exited with status 134 (terminated by signal 6?) PASS: actor-shader-effect 1 /actor/shader-effect PASS: actor-size 1 /actor/size/preferred PASS: actor-size 2 /actor/size/fixed PASS: binding-pool 1 /binding-pool PASS: color 1 /color/hls-roundtrip PASS: color 2 /color/to-string PASS: color 3 /color/operators PASS: color 4 /color/from-string/invalid PASS: color 5 /color/from-string/valid PASS: events-touch 1 /events/touch PASS: interval 1 /interval/initial-state PASS: interval 2 /interval/transform PASS: interval 3 /interval/from-script PASS: model 1 /list-model/populate PASS: model 2 /list-model/iterate PASS: model 3 /list-model/filter PASS: model 4 /list-model/row-changed PASS: model 5 /list-model/from-script PASS: script-parser 1 /script/single-object PASS: script-parser 2 /script/container-child PASS: script-parser 3 /script/named-object PASS: script-parser 4 /script/animation PASS: script-parser 5 /script/implicit-alpha PASS: script-parser 6 /script/object-property PASS: script-parser 7 /script/layout-property PASS: script-parser 8 /script/actor-margin PASS: units 1 /units/string PASS: units 2 /units/cache PASS: units 3 /units/constructors PASS: text 1 /text/utf8-validation PASS: text 2 /text/set-empty PASS: text 3 /text/set-text PASS: text 4 /text/append-some PASS: text 5 /text/prepend-some PASS: text 6 /text/insert PASS: text 7 /text/delete-chars PASS: text 8 /text/get-chars PASS: text 9 /text/delete-text PASS: text 10 /text/password-char PASS: text 11 /text/cursor PASS: text 12 /text/event PASS: text 13 /text/idempotent-use-markup PASS: animator 1 /script/animator/base PASS: animator 2 /script/animator/properties PASS: animator 3 /script/animator/multi-properties PASS: behaviours 1 /behaviours/opacity PASS: group 1 /group/depth-sorting PASS: rectangle 1 /rectangle/set-size PASS: rectangle 2 /rectangle/set-color PASS: texture 1 /texture/pick-with-alpha ============================================================================ Testsuite summary for clutter 1.26.1 ============================================================================ # TOTAL: 85 # PASS: 83 # SKIP: 0 # XFAIL: 0 # FAIL: 0 # XPASS: 0 # ERROR: 2 ============================================================================ See tests/conform/test-suite.log Please report to http://bugzilla.gnome.org/enter_bug.cgi?product=clutter ============================================================================
Created attachment 452562 [details] actor-pick backtrace with clang/llvm 3.8
Created attachment 452564 [details] actor-pick backtrace with clang/llvm 3.9
# emerge --info clang llvm Portage 2.3.2 (python 3.4.5-final-0, hardened/linux/amd64, gcc-5.4.0, glibc-2.23-r2, 4.8.3-gentoo x86_64) ================================================================= System Settings ================================================================= System uname: Linux-4.8.3-gentoo-x86_64-Intel-R-_Core-TM-_i7-3770_CPU_@_3.40GHz-with-gentoo-2.3 KiB Mem: 16458600 total, 3002420 free KiB Swap: 17277948 total, 7634456 free Timestamp of repository gentoo: Wed, 02 Nov 2016 07:15:01 +0000 sh dash 0.5.9.1 ld GNU ld (Gentoo 2.26.1 p1.0) 2.26.1 distcc 3.2rc1 x86_64-pc-linux-gnu [disabled] ccache version 3.2.7 [disabled] app-shells/bash: 4.3_p48::gentoo dev-java/java-config: 2.2.0-r3::gentoo dev-lang/perl: 5.24.0-r2::gentoo dev-lang/python: 2.7.12::gentoo, 3.4.5::gentoo, 3.5.2::gentoo dev-util/ccache: 3.2.7::gentoo dev-util/cmake: 3.6.2::gentoo dev-util/pkgconfig: 0.29.1::gentoo sys-apps/baselayout: 2.3::gentoo sys-apps/openrc: 0.22.2::gentoo sys-apps/sandbox: 2.10-r2::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69-r2::gentoo sys-devel/automake: 1.11.6-r2::gentoo, 1.12.6-r1::gentoo, 1.13.4-r1::gentoo, 1.14.1-r1::gentoo, 1.15-r2::gentoo sys-devel/binutils: 2.26.1::gentoo sys-devel/gcc: 5.4.0::gentoo sys-devel/gcc-config: 1.8-r1::gentoo sys-devel/libtool: 2.4.6-r2::gentoo sys-devel/make: 4.2.1::gentoo sys-kernel/linux-headers: 4.7::gentoo (virtual/os-headers) sys-libs/glibc: 2.23-r2::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.europe.gentoo.org/gentoo-portage priority: -1000 eva location: /mnt/devel/devel/overlays/eva masters: gentoo priority: 0 gnome location: /mnt/devel/devel/overlays/gnome masters: gentoo priority: 1 awesome location: /var/lib/layman/awesome masters: gentoo priority: 50 lisp location: /var/lib/layman/lisp sync-type: git sync-uri: git://anongit.gentoo.org/proj/lisp.git masters: gentoo priority: 50 Installed sets: @devel, @games, @gnome-accessibility, @gnome-desktop, @gstreamer-0.10, @gstreamer-1.0, @i18n, @local, @network, @portage-extras, @printing, @system-extras, @system-extras-phys ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="* -@EULA Broadcom AdobeFlash-11.x skype-eula Q3AEULA google-chrome" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -march=ivybridge -pipe -g -msse3 -mstackrealign" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-O2 -march=ivybridge -pipe -g -msse3 -mstackrealign" DISTDIR="/var/tmp/portage/distfiles" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync metadata-transfer news parallel-fetch preserve-libs protect-owned sandbox sfperms sign splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="fr_FR.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,-O1,--as-needed,--hash-style=gnu" MAKEOPTS="-j16 -l6.0" PKGDIR="/var/tmp/portage/packages" PORTAGE_BZIP2_COMMAND="/usr/bin/lbzip2" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" PORTAGE_TMPDIR="/var/tmp/portage" USE="a52 aac acl alsa amd64 audit avahi avx bash-completion berkdb bzip2 caps cdr cli colord consolekit cracklib crypt cryptsetup cups dbus dconf device-mapper dri dvd eds exif flac gdbm geolocation gnome-keyring gnome-online-accounts gphoto2 grilo gstreamer hardened iconv icu introspection iptc ipv6 jit jpeg justify libnotify libsecret lz4 lzma lzo mmx mmxext modules mp3 mtp multilib nautilus ncurses networkmanager nls nptl ntp ogg openmp orc pam pax_kernel pcre pie png policykit pulseaudio raw readline realtime seccomp sendto session socialweb spell sse sse2 sse3 sse4 sse4_1 sse4_2 ssl ssp ssse3 startup-notification systemd tcpd theora threads tracker udev unicode upnp upnp-av upower urandom usb vorbis vpx wayland x264 xattr xinerama xmp xps xtpax xvmc zeitgeist zeroconf zlib" ABI_X86="64" ALSA_CARDS="hda-intel" APACHE2_MODULES="dav dav_fs authn_file auth_basic auth_digest authz_groupfile authz_host dir mime log_config" APACHE2_MPMS="prefork" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2 directory" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx mmx mmxext popcnt sse sse2 sse3 ssse3 sse4_1 sse4_2" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ublox ubx" GRUB_PLATFORMS="efi-64" INPUT_DEVICES="evdev libinput" KERNEL="linux" L10N="en fr ja zh zh-CN" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="en fr ja zh zh_CN" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_4" QEMU_SOFTMMU_TARGETS="x86_64" QEMU_USER_TARGETS="x86_64" RUBY_TARGETS="ruby20 ruby21" USERLAND="GNU" VIDEO_CARDS="intel i915 i965 amdgpu radeon radeonsi" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON ================================================================= Package Settings ================================================================= sys-devel/clang-3.9.0-r100::gentoo was built with the following: USE="static-analyzer -debug -multitarget -python" ABI_X86="64 -32 -x32" LLVM_TARGETS="AMDGPU BPF NVPTX X86 -AArch64 -ARM -Hexagon -MSP430 -Mips -PowerPC -Sparc -SystemZ -XCore" sys-devel/llvm-3.9.0-r1::gentoo was built with the following: USE="clang libffi ncurses sanitize static-analyzer -debug -default-compiler-rt -default-libcxx -doc -gold -libedit (-lldb) -multitarget -ocaml -python -test -xml" ABI_X86="64 -32 -x32" LLVM_TARGETS="AMDGPU BPF NVPTX X86 -AArch64 -ARM -Hexagon -MSP430 -Mips -PowerPC -Sparc -SystemZ -XCore" PYTHON_TARGETS="python2_7" media-libs/mesa-13.0.0::gentoo was built with the following: USE="classic dri3 egl gallium gbm gles1 gles2 llvm nptl pax_kernel pic vdpau wayland xa xvmc -bindist -d3d9 -debug -opencl -openmax -osmesa (-selinux) -vaapi -valgrind" ABI_X86="64 -32 -x32" VIDEO_CARDS="i915 i965 intel radeon radeonsi -freedreno -ilo -nouveau -r100 -r200 -r300 -r600 -vc4 -vmware"
Created attachment 452566 [details] mutter 3.22.1 build.log
Finally, an example manual run of one of the failing tests and the crashing Xvfb: kanae mutter-3.22.1 # Xvfb :1 -screen 0 1280x1024x24 +extension RANDR & [1] 12454 kanae mutter-3.22.1 # LC_ALL=en_US.UTF-8 DISPLAY=:1 gtester clutter/tests/conform/actor-pick --verbose -k TEST: clutter/tests/conform/actor-pick... (pid=12500) /actor/pick: ** Clutter-Conform:ERROR:actor-pick.c:306:actor_pick: assertion failed: (state.pass) FAIL GTester: last random seed: R02Sedee512029ecc995d2b5e9c5ed25b098 (pid=12525) : CommandLine Error: Option 'asan-instrument-assembly' registered more than once! LLVM ERROR: inconsistency in registered CommandLine options (actor-pick:12525): Clutter-CRITICAL **: Unable to initialize Clutter: Unable to open display ':1' ** Clutter:ERROR:clutter-test-utils.c:71:clutter_test_init: assertion failed: (clutter_init (NULL, NULL) == CLUTTER_INIT_SUCCESS) FAIL: clutter/tests/conform/actor-pick [1]+ Termine 1 Xvfb :1 -screen 0 1280x1024x24 +extension RANDR Thinking of it now, using a failing tests with both releases is probably not the best demonstration of the problem but it might still give a hint.
Also I forgot to add that tests passes just fine when using my running X server. Imho, almost all failures are related to the Xvfb actually crashing, see manual run of a check that passed with clang/llvm 3.8 but not 3.9 in the context of the portage build (so here with clang/llvm 3.9 still): kanae mutter-3.22.1 # Xvfb :1 -screen 0 1280x1024x24 +extension RANDR & [1] 12742 kanae mutter-3.22.1 # LC_ALL=en_US.UTF-8 DISPLAY=:1 gtester clutter/tests/conform/actor-graph --verbose -k TEST: clutter/tests/conform/actor-graph... (pid=12753) /actor/graph/add-child: OK /actor/graph/insert-child: OK /actor/graph/remove-child: OK /actor/graph/raise-child: OK /actor/graph/lower-child: OK /actor/graph/replace-child: OK /actor/graph/remove-all: OK /actor/graph/container-signals: OK /actor/graph/contains: OK PASS: clutter/tests/conform/actor-graph kanae mutter-3.22.1 # : CommandLine Error: Option 'asan-instrument-assembly' registered more than once! LLVM ERROR: inconsistency in registered CommandLine options
As noted on IRC, I can't reproduce this with -9999. Of all the tests, only two error out. I don't see any evidence of Xvfb crashing, or LLVM errors you see. The test errors are due to: Clutter-Conform:ERROR:actor-pick.c:306:actor_pick: assertion failed: (state.pass) # Start of actor tests ../../build/autotools/tap-test: line 5: 9765 Przerwane (core dumped) $1 -k --tap # Clutter-Conform:ERROR:actor-pick.c:306:actor_pick: assertion failed: (state.pass) So it's either fixed in -9999 or otherwise non-repo on me. Sadly, I don't have 3.9.0 binpkg anymore, so if you want me to test that, it will take some time.
Doesn't seem like this is related to x11@. Re-Cc us if you need us.
iirc after updating mesa, unittests went through. Closing.
